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<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/160374">160374</a></dd>
<dt>Author</dt> <dd>commit-queue@webkit.org</dd>
<dt>Date</dt> <dd>2013-12-10 10:53:51 -0800 (Tue, 10 Dec 2013)</dd>
</dl>

<h3>Log Message</h3>
<pre>PageConsole::addMessage should automatically determine column number alongside line number
https://bugs.webkit.org/show_bug.cgi?id=114319

Patch by László Langó &lt;lango@inf.u-szeged.hu&gt; on 2013-12-10
Reviewed by Joseph Pecoraro.

Source/WebCore:

* dom/InlineStyleSheetOwner.cpp:
(WebCore::InlineStyleSheetOwner::InlineStyleSheetOwner):
* dom/ScriptElement.cpp:
(WebCore::ScriptElement::ScriptElement):
* dom/ScriptableDocumentParser.h:
* dom/StyledElement.cpp:
(WebCore::StyledElement::styleAttributeChanged):
* html/parser/HTMLDocumentParser.cpp:
(WebCore::HTMLDocumentParser::didReceiveParsedChunkFromBackgroundParser):
(WebCore::HTMLDocumentParser::pumpPendingSpeculations):
* html/parser/HTMLDocumentParser.h:
* inspector/InspectorResourceAgent.cpp:
(WebCore::InspectorResourceAgent::buildInitiatorObject):
* page/Console.cpp:
(WebCore::internalAddMessage):
* page/PageConsole.cpp:
(WebCore::PageConsole::printSourceURLAndPosition):
(WebCore::PageConsole::addMessage):
* page/PageConsole.h:
* xml/parser/XMLDocumentParser.h:
* xml/parser/XMLDocumentParserLibxml2.cpp:
(WebCore::XMLDocumentParser::error):

LayoutTests:

* inspector-protocol/page/deny-X-FrameOption-expected.txt: Added.
* inspector-protocol/page/deny-X-FrameOption.html: Added.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsChangeLog">trunk/LayoutTests/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoredomInlineStyleSheetOwnercpp">trunk/Source/WebCore/dom/InlineStyleSheetOwner.cpp</a></li>
<li><a href="#trunkSourceWebCoredomScriptElementcpp">trunk/Source/WebCore/dom/ScriptElement.cpp</a></li>
<li><a href="#trunkSourceWebCoredomScriptableDocumentParserh">trunk/Source/WebCore/dom/ScriptableDocumentParser.h</a></li>
<li><a href="#trunkSourceWebCoredomStyledElementcpp">trunk/Source/WebCore/dom/StyledElement.cpp</a></li>
<li><a href="#trunkSourceWebCorehtmlparserHTMLDocumentParsercpp">trunk/Source/WebCore/html/parser/HTMLDocumentParser.cpp</a></li>
<li><a href="#trunkSourceWebCorehtmlparserHTMLDocumentParserh">trunk/Source/WebCore/html/parser/HTMLDocumentParser.h</a></li>
<li><a href="#trunkSourceWebCoreinspectorInspectorResourceAgentcpp">trunk/Source/WebCore/inspector/InspectorResourceAgent.cpp</a></li>
<li><a href="#trunkSourceWebCorepageConsolecpp">trunk/Source/WebCore/page/Console.cpp</a></li>
<li><a href="#trunkSourceWebCorepagePageConsolecpp">trunk/Source/WebCore/page/PageConsole.cpp</a></li>
<li><a href="#trunkSourceWebCorepagePageConsoleh">trunk/Source/WebCore/page/PageConsole.h</a></li>
<li><a href="#trunkSourceWebCorexmlparserXMLDocumentParserh">trunk/Source/WebCore/xml/parser/XMLDocumentParser.h</a></li>
<li><a href="#trunkSourceWebCorexmlparserXMLDocumentParserLibxml2cpp">trunk/Source/WebCore/xml/parser/XMLDocumentParserLibxml2.cpp</a></li>
</ul>

<h3>Added Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsinspectorprotocolpagedenyXFrameOptionexpectedtxt">trunk/LayoutTests/inspector-protocol/page/deny-X-FrameOption-expected.txt</a></li>
<li><a href="#trunkLayoutTestsinspectorprotocolpagedenyXFrameOptionhtml">trunk/LayoutTests/inspector-protocol/page/deny-X-FrameOption.html</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (160373 => 160374)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog        2013-12-10 18:49:42 UTC (rev 160373)
+++ trunk/LayoutTests/ChangeLog        2013-12-10 18:53:51 UTC (rev 160374)
</span><span class="lines">@@ -1,3 +1,13 @@
</span><ins>+2013-12-10  László Langó  &lt;lango@inf.u-szeged.hu&gt;
+
+        PageConsole::addMessage should automatically determine column number alongside line number
+        https://bugs.webkit.org/show_bug.cgi?id=114319
+
+        Reviewed by Joseph Pecoraro.
+
+        * inspector-protocol/page/deny-X-FrameOption-expected.txt: Added.
+        * inspector-protocol/page/deny-X-FrameOption.html: Added.
+
</ins><span class="cx"> 2013-12-10  Michał Pakuła vel Rutka  &lt;m.pakula@samsung.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Unreviewed EFL gardening
</span></span></pre></div>
<a id="trunkLayoutTestsinspectorprotocolpagedenyXFrameOptionexpectedtxt"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/inspector-protocol/page/deny-X-FrameOption-expected.txt (0 => 160374)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/inspector-protocol/page/deny-X-FrameOption-expected.txt                                (rev 0)
+++ trunk/LayoutTests/inspector-protocol/page/deny-X-FrameOption-expected.txt        2013-12-10 18:53:51 UTC (rev 160374)
</span><span class="lines">@@ -0,0 +1,4 @@
</span><ins>+CONSOLE MESSAGE: Refused to display 'deny-X-FrameOption.html' in a frame because it set 'X-Frame-Options' to 'deny'.
+
+deny-X-FrameOption.html:0:0
+
</ins></span></pre></div>
<a id="trunkLayoutTestsinspectorprotocolpagedenyXFrameOptionhtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/inspector-protocol/page/deny-X-FrameOption.html (0 => 160374)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/inspector-protocol/page/deny-X-FrameOption.html                                (rev 0)
+++ trunk/LayoutTests/inspector-protocol/page/deny-X-FrameOption.html        2013-12-10 18:53:51 UTC (rev 160374)
</span><span class="lines">@@ -0,0 +1,31 @@
</span><ins>+&lt;html&gt;
+&lt;head&gt;
+&lt;script type=&quot;text/javascript&quot; src=&quot;../../http/tests/inspector-protocol/resources/protocol-test.js&quot;&gt;&lt;/script&gt;
+&lt;script&gt;
+function test()
+{
+    InspectorTest.importScript(&quot;../../../../inspector-protocol/resources/console-helper.js&quot;);
+    InspectorTest.sendCommand(&quot;Console.enable&quot;, {});
+
+    InspectorTest.eventHandler[&quot;Console.messageAdded&quot;] = function(messageObject)
+    {
+        var simplifiedMessage = ConsoleHelper.simplifiedConsoleMessage(messageObject);
+        // FIXME The line and column values will be zeros until this fix:
+        // https://bugs.webkit.org/show_bug.cgi?id=125340
+        // After this probably we should update the expected.txt.
+        InspectorTest.log(simplifiedMessage.location);
+
+        InspectorTest.completeTest();
+    }
+}
+&lt;/script&gt;
+&lt;/head&gt;
+&lt;body onload=&quot;runTest()&quot;&gt;
+  &lt;iframe id=foo&gt;&lt;/iframe&gt;
+  &lt;script&gt;
+    var fooFrame = document.getElementById('foo');
+    var fooDoc = fooFrame.contentWindow.document;
+    fooDoc.write('&lt;meta http-equiv=&quot;X-Frame-Options&quot; content=&quot;deny&quot;/&gt;');
+  &lt;/script&gt;
+&lt;/body&gt;
+&lt;/html&gt;
</ins></span></pre></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (160373 => 160374)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2013-12-10 18:49:42 UTC (rev 160373)
+++ trunk/Source/WebCore/ChangeLog        2013-12-10 18:53:51 UTC (rev 160374)
</span><span class="lines">@@ -1,3 +1,33 @@
</span><ins>+2013-12-10  László Langó  &lt;lango@inf.u-szeged.hu&gt;
+
+        PageConsole::addMessage should automatically determine column number alongside line number
+        https://bugs.webkit.org/show_bug.cgi?id=114319
+
+        Reviewed by Joseph Pecoraro.
+
+        * dom/InlineStyleSheetOwner.cpp:
+        (WebCore::InlineStyleSheetOwner::InlineStyleSheetOwner):
+        * dom/ScriptElement.cpp:
+        (WebCore::ScriptElement::ScriptElement):
+        * dom/ScriptableDocumentParser.h:
+        * dom/StyledElement.cpp:
+        (WebCore::StyledElement::styleAttributeChanged):
+        * html/parser/HTMLDocumentParser.cpp:
+        (WebCore::HTMLDocumentParser::didReceiveParsedChunkFromBackgroundParser):
+        (WebCore::HTMLDocumentParser::pumpPendingSpeculations):
+        * html/parser/HTMLDocumentParser.h:
+        * inspector/InspectorResourceAgent.cpp:
+        (WebCore::InspectorResourceAgent::buildInitiatorObject):
+        * page/Console.cpp:
+        (WebCore::internalAddMessage):
+        * page/PageConsole.cpp:
+        (WebCore::PageConsole::printSourceURLAndPosition):
+        (WebCore::PageConsole::addMessage):
+        * page/PageConsole.h:
+        * xml/parser/XMLDocumentParser.h:
+        * xml/parser/XMLDocumentParserLibxml2.cpp:
+        (WebCore::XMLDocumentParser::error):
+
</ins><span class="cx"> 2013-12-10  Andreas Kling  &lt;akling@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Jettison all StyleResolver data on memory pressure.
</span></span></pre></div>
<a id="trunkSourceWebCoredomInlineStyleSheetOwnercpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/InlineStyleSheetOwner.cpp (160373 => 160374)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/InlineStyleSheetOwner.cpp        2013-12-10 18:49:42 UTC (rev 160373)
+++ trunk/Source/WebCore/dom/InlineStyleSheetOwner.cpp        2013-12-10 18:53:51 UTC (rev 160374)
</span><span class="lines">@@ -38,7 +38,7 @@
</span><span class="cx">     , m_startLineNumber(WTF::OrdinalNumber::beforeFirst())
</span><span class="cx"> {
</span><span class="cx">     if (createdByParser &amp;&amp; document.scriptableDocumentParser() &amp;&amp; !document.isInDocumentWrite())
</span><del>-        m_startLineNumber = document.scriptableDocumentParser()-&gt;lineNumber();
</del><ins>+        m_startLineNumber = document.scriptableDocumentParser()-&gt;textPosition().m_line;
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> InlineStyleSheetOwner::~InlineStyleSheetOwner()
</span></span></pre></div>
<a id="trunkSourceWebCoredomScriptElementcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/ScriptElement.cpp (160373 => 160374)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/ScriptElement.cpp        2013-12-10 18:49:42 UTC (rev 160373)
+++ trunk/Source/WebCore/dom/ScriptElement.cpp        2013-12-10 18:53:51 UTC (rev 160374)
</span><span class="lines">@@ -75,7 +75,7 @@
</span><span class="cx"> {
</span><span class="cx">     ASSERT(m_element);
</span><span class="cx">     if (parserInserted &amp;&amp; m_element-&gt;document().scriptableDocumentParser() &amp;&amp; !m_element-&gt;document().isInDocumentWrite())
</span><del>-        m_startLineNumber = m_element-&gt;document().scriptableDocumentParser()-&gt;lineNumber();
</del><ins>+        m_startLineNumber = m_element-&gt;document().scriptableDocumentParser()-&gt;textPosition().m_line;
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> ScriptElement::~ScriptElement()
</span></span></pre></div>
<a id="trunkSourceWebCoredomScriptableDocumentParserh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/ScriptableDocumentParser.h (160373 => 160374)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/ScriptableDocumentParser.h        2013-12-10 18:49:42 UTC (rev 160373)
+++ trunk/Source/WebCore/dom/ScriptableDocumentParser.h        2013-12-10 18:53:51 UTC (rev 160374)
</span><span class="lines">@@ -44,8 +44,6 @@
</span><span class="cx"> 
</span><span class="cx">     virtual bool isWaitingForScripts() const = 0;
</span><span class="cx"> 
</span><del>-    // These are used to expose the current line/column to the scripting system.
-    virtual OrdinalNumber lineNumber() const = 0;
</del><span class="cx">     virtual TextPosition textPosition() const = 0;
</span><span class="cx"> 
</span><span class="cx">     void setWasCreatedByScript(bool wasCreatedByScript) { m_wasCreatedByScript = wasCreatedByScript; }
</span></span></pre></div>
<a id="trunkSourceWebCoredomStyledElementcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/StyledElement.cpp (160373 => 160374)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/StyledElement.cpp        2013-12-10 18:49:42 UTC (rev 160373)
+++ trunk/Source/WebCore/dom/StyledElement.cpp        2013-12-10 18:53:51 UTC (rev 160374)
</span><span class="lines">@@ -195,7 +195,7 @@
</span><span class="cx"> {
</span><span class="cx">     WTF::OrdinalNumber startLineNumber = WTF::OrdinalNumber::beforeFirst();
</span><span class="cx">     if (document().scriptableDocumentParser() &amp;&amp; !document().isInDocumentWrite())
</span><del>-        startLineNumber = document().scriptableDocumentParser()-&gt;lineNumber();
</del><ins>+        startLineNumber = document().scriptableDocumentParser()-&gt;textPosition().m_line;
</ins><span class="cx"> 
</span><span class="cx">     if (newStyleString.isNull()) {
</span><span class="cx">         if (PropertySetCSSStyleDeclaration* cssomWrapper = inlineStyleCSSOMWrapper())
</span></span></pre></div>
<a id="trunkSourceWebCorehtmlparserHTMLDocumentParsercpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/html/parser/HTMLDocumentParser.cpp (160373 => 160374)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/html/parser/HTMLDocumentParser.cpp        2013-12-10 18:49:42 UTC (rev 160373)
+++ trunk/Source/WebCore/html/parser/HTMLDocumentParser.cpp        2013-12-10 18:53:51 UTC (rev 160374)
</span><span class="lines">@@ -314,13 +314,13 @@
</span><span class="cx">     // but we need to ensure it isn't deleted yet.
</span><span class="cx">     Ref&lt;HTMLDocumentParser&gt; protect(*this);
</span><span class="cx"> 
</span><del>-    InspectorInstrumentationCookie cookie = InspectorInstrumentation::willWriteHTML(document(), lineNumber().zeroBasedInt());
</del><ins>+    InspectorInstrumentationCookie cookie = InspectorInstrumentation::willWriteHTML(document(), textPosition().m_line.zeroBasedInt());
</ins><span class="cx"> 
</span><span class="cx">     ASSERT(m_speculations.isEmpty());
</span><span class="cx">     chunk-&gt;preloads.clear(); // We don't need to preload because we're going to parse immediately.
</span><span class="cx">     processParsedChunkFromBackgroundParser(chunk);
</span><span class="cx"> 
</span><del>-    InspectorInstrumentation::didWriteHTML(cookie, lineNumber().zeroBasedInt());
</del><ins>+    InspectorInstrumentation::didWriteHTML(cookie, textPosition().m_line.zeroBasedInt());
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> void HTMLDocumentParser::validateSpeculations(OwnPtr&lt;ParsedChunk&gt; chunk)
</span><span class="lines">@@ -458,7 +458,7 @@
</span><span class="cx">     ASSERT(!m_lastChunkBeforeScript);
</span><span class="cx"> 
</span><span class="cx">     // FIXME: Pass in current input length.
</span><del>-    InspectorInstrumentationCookie cookie = InspectorInstrumentation::willWriteHTML(document(), lineNumber().zeroBasedInt());
</del><ins>+    InspectorInstrumentationCookie cookie = InspectorInstrumentation::willWriteHTML(document(), textPosition().m_line.zeroBasedInt());
</ins><span class="cx"> 
</span><span class="cx">     double startTime = monotonicallyIncreasingTime();
</span><span class="cx"> 
</span><span class="lines">@@ -474,7 +474,7 @@
</span><span class="cx">         }
</span><span class="cx">     }
</span><span class="cx"> 
</span><del>-    InspectorInstrumentation::didWriteHTML(cookie, lineNumber().zeroBasedInt());
</del><ins>+    InspectorInstrumentation::didWriteHTML(cookie, textPosition().m_line.zeroBasedInt());
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> #endif // ENABLE(THREADED_HTML_PARSER)
</span><span class="lines">@@ -828,16 +828,6 @@
</span><span class="cx">     return m_scriptRunner-&gt;isExecutingScript();
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-OrdinalNumber HTMLDocumentParser::lineNumber() const
-{
-#if ENABLE(THREADED_HTML_PARSER)
-    if (m_haveBackgroundParser)
-        return m_textPosition.m_line;
-#endif
-
-    return m_input.current().currentLine();
-}
-
</del><span class="cx"> TextPosition HTMLDocumentParser::textPosition() const
</span><span class="cx"> {
</span><span class="cx"> #if ENABLE(THREADED_HTML_PARSER)
</span></span></pre></div>
<a id="trunkSourceWebCorehtmlparserHTMLDocumentParserh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/html/parser/HTMLDocumentParser.h (160373 => 160374)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/html/parser/HTMLDocumentParser.h        2013-12-10 18:49:42 UTC (rev 160373)
+++ trunk/Source/WebCore/html/parser/HTMLDocumentParser.h        2013-12-10 18:53:51 UTC (rev 160374)
</span><span class="lines">@@ -80,7 +80,6 @@
</span><span class="cx">     HTMLTokenizer* tokenizer() const { return m_tokenizer.get(); }
</span><span class="cx"> 
</span><span class="cx">     virtual TextPosition textPosition() const;
</span><del>-    virtual OrdinalNumber lineNumber() const;
</del><span class="cx"> 
</span><span class="cx">     virtual void suspendScheduledTasks();
</span><span class="cx">     virtual void resumeScheduledTasks();
</span></span></pre></div>
<a id="trunkSourceWebCoreinspectorInspectorResourceAgentcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/inspector/InspectorResourceAgent.cpp (160373 => 160374)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/inspector/InspectorResourceAgent.cpp        2013-12-10 18:49:42 UTC (rev 160373)
+++ trunk/Source/WebCore/inspector/InspectorResourceAgent.cpp        2013-12-10 18:53:51 UTC (rev 160374)
</span><span class="lines">@@ -454,7 +454,7 @@
</span><span class="cx">         RefPtr&lt;TypeBuilder::Network::Initiator&gt; initiatorObject = TypeBuilder::Network::Initiator::create()
</span><span class="cx">             .setType(TypeBuilder::Network::Initiator::Type::Parser);
</span><span class="cx">         initiatorObject-&gt;setUrl(document-&gt;url().string());
</span><del>-        initiatorObject-&gt;setLineNumber(document-&gt;scriptableDocumentParser()-&gt;lineNumber().oneBasedInt());
</del><ins>+        initiatorObject-&gt;setLineNumber(document-&gt;scriptableDocumentParser()-&gt;textPosition().m_line.oneBasedInt());
</ins><span class="cx">         return initiatorObject;
</span><span class="cx">     }
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebCorepageConsolecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/page/Console.cpp (160373 => 160374)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/Console.cpp        2013-12-10 18:49:42 UTC (rev 160373)
+++ trunk/Source/WebCore/page/Console.cpp        2013-12-10 18:53:51 UTC (rev 160374)
</span><span class="lines">@@ -92,7 +92,7 @@
</span><span class="cx">     if (!page-&gt;settings().logsPageMessagesToSystemConsoleEnabled() &amp;&amp; !PageConsole::shouldPrintExceptions())
</span><span class="cx">         return;
</span><span class="cx"> 
</span><del>-    PageConsole::printSourceURLAndLine(lastCaller.sourceURL(), lastCaller.lineNumber());
</del><ins>+    PageConsole::printSourceURLAndPosition(lastCaller.sourceURL(), lastCaller.lineNumber());
</ins><span class="cx">     PageConsole::printMessageSourceAndLevelPrefix(ConsoleAPIMessageSource, level);
</span><span class="cx"> 
</span><span class="cx">     for (size_t i = 0; i &lt; arguments-&gt;argumentCount(); ++i) {
</span></span></pre></div>
<a id="trunkSourceWebCorepagePageConsolecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/page/PageConsole.cpp (160373 => 160374)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/PageConsole.cpp        2013-12-10 18:49:42 UTC (rev 160373)
+++ trunk/Source/WebCore/page/PageConsole.cpp        2013-12-10 18:53:51 UTC (rev 160374)
</span><span class="lines">@@ -64,11 +64,11 @@
</span><span class="cx"> {
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-void PageConsole::printSourceURLAndLine(const String&amp; sourceURL, unsigned lineNumber)
</del><ins>+void PageConsole::printSourceURLAndPosition(const String&amp; sourceURL, unsigned lineNumber, unsigned columnNumber)
</ins><span class="cx"> {
</span><span class="cx">     if (!sourceURL.isEmpty()) {
</span><del>-        if (lineNumber &gt; 0)
-            printf(&quot;%s:%d: &quot;, sourceURL.utf8().data(), lineNumber);
</del><ins>+        if (lineNumber &gt; 0 &amp;&amp; columnNumber &gt; 0)
+            printf(&quot;%s:%u:%u: &quot;, sourceURL.utf8().data(), lineNumber, columnNumber);
</ins><span class="cx">         else
</span><span class="cx">             printf(&quot;%s: &quot;, sourceURL.utf8().data());
</span><span class="cx">     }
</span><span class="lines">@@ -142,18 +142,22 @@
</span><span class="cx">     String url;
</span><span class="cx">     if (document)
</span><span class="cx">         url = document-&gt;url().string();
</span><del>-    // FIXME: &lt;http://webkit.org/b/114319&gt; PageConsole::addMessage should automatically determine column number alongside line number.
</del><span class="cx">     // FIXME: The below code attempts to determine line numbers for parser generated errors, but this is not the only reason why we can get here.
</span><span class="cx">     // For example, if we are still parsing and get a WebSocket network error, it will be erroneously attributed to a line where parsing was paused.
</span><span class="cx">     // Also, we should determine line numbers for script generated messages (e.g. calling getImageData on a canvas).
</span><span class="cx">     // We probably need to split this function into multiple ones, as appropriate for different call sites. Or maybe decide based on MessageSource.
</span><ins>+    // https://bugs.webkit.org/show_bug.cgi?id=125340
</ins><span class="cx">     unsigned line = 0;
</span><ins>+    unsigned column = 0;
</ins><span class="cx">     if (document &amp;&amp; document-&gt;parsing() &amp;&amp; !document-&gt;isInDocumentWrite() &amp;&amp; document-&gt;scriptableDocumentParser()) {
</span><span class="cx">         ScriptableDocumentParser* parser = document-&gt;scriptableDocumentParser();
</span><del>-        if (!parser-&gt;isWaitingForScripts() &amp;&amp; !JSMainThreadExecState::currentState())
-            line = parser-&gt;lineNumber().oneBasedInt();
</del><ins>+        if (!parser-&gt;isWaitingForScripts() &amp;&amp; !JSMainThreadExecState::currentState()) {
+            TextPosition position = parser-&gt;textPosition();
+            line = position.m_line.oneBasedInt();
+            column = position.m_column.oneBasedInt();
+        }
</ins><span class="cx">     }
</span><del>-    addMessage(source, level, message, url, line, 0, 0, 0, requestIdentifier);
</del><ins>+    addMessage(source, level, message, url, line, column, 0, 0, requestIdentifier);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> void PageConsole::addMessage(MessageSource source, MessageLevel level, const String&amp; message, PassRefPtr&lt;ScriptCallStack&gt; callStack)
</span><span class="lines">@@ -182,7 +186,7 @@
</span><span class="cx">     if (!m_page.settings().logsPageMessagesToSystemConsoleEnabled() &amp;&amp; !shouldPrintExceptions())
</span><span class="cx">         return;
</span><span class="cx"> 
</span><del>-    printSourceURLAndLine(url, lineNumber);
</del><ins>+    printSourceURLAndPosition(url, lineNumber, columnNumber);
</ins><span class="cx">     printMessageSourceAndLevelPrefix(source, level);
</span><span class="cx"> 
</span><span class="cx">     printf(&quot; %s\n&quot;, message.utf8().data());
</span></span></pre></div>
<a id="trunkSourceWebCorepagePageConsoleh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/page/PageConsole.h (160373 => 160374)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/PageConsole.h        2013-12-10 18:49:42 UTC (rev 160373)
+++ trunk/Source/WebCore/page/PageConsole.h        2013-12-10 18:53:51 UTC (rev 160374)
</span><span class="lines">@@ -48,7 +48,7 @@
</span><span class="cx">     PageConsole(Page&amp;);
</span><span class="cx">     ~PageConsole();
</span><span class="cx"> 
</span><del>-    static void printSourceURLAndLine(const String&amp; sourceURL, unsigned lineNumber);
</del><ins>+    static void printSourceURLAndPosition(const String&amp; sourceURL, unsigned lineNumber, unsigned columnNumber = 0);
</ins><span class="cx">     static void printMessageSourceAndLevelPrefix(MessageSource, MessageLevel);
</span><span class="cx"> 
</span><span class="cx">     void addMessage(MessageSource, MessageLevel, const String&amp; message, const String&amp; sourceURL, unsigned lineNumber, unsigned columnNumber, PassRefPtr&lt;ScriptCallStack&gt; = 0, JSC::ExecState* = 0, unsigned long requestIdentifier = 0);
</span></span></pre></div>
<a id="trunkSourceWebCorexmlparserXMLDocumentParserh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/xml/parser/XMLDocumentParser.h (160373 => 160374)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/xml/parser/XMLDocumentParser.h        2013-12-10 18:49:42 UTC (rev 160373)
+++ trunk/Source/WebCore/xml/parser/XMLDocumentParser.h        2013-12-10 18:53:51 UTC (rev 160374)
</span><span class="lines">@@ -105,8 +105,6 @@
</span><span class="cx">         virtual bool isWaitingForScripts() const;
</span><span class="cx">         virtual void stopParsing();
</span><span class="cx">         virtual void detach();
</span><del>-        virtual OrdinalNumber lineNumber() const;
-        OrdinalNumber columnNumber() const;
</del><span class="cx"> 
</span><span class="cx">         // from CachedResourceClient
</span><span class="cx">         virtual void notifyFinished(CachedResource*);
</span></span></pre></div>
<a id="trunkSourceWebCorexmlparserXMLDocumentParserLibxml2cpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/xml/parser/XMLDocumentParserLibxml2.cpp (160373 => 160374)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/xml/parser/XMLDocumentParserLibxml2.cpp        2013-12-10 18:49:42 UTC (rev 160373)
+++ trunk/Source/WebCore/xml/parser/XMLDocumentParserLibxml2.cpp        2013-12-10 18:53:51 UTC (rev 160374)
</span><span class="lines">@@ -972,8 +972,9 @@
</span><span class="cx">     vsnprintf(m, sizeof(m) - 1, message, args);
</span><span class="cx"> #endif
</span><span class="cx"> 
</span><ins>+    TextPosition position = textPosition();
</ins><span class="cx">     if (m_parserPaused)
</span><del>-        m_pendingCallbacks-&gt;appendErrorCallback(type, reinterpret_cast&lt;const xmlChar*&gt;(m), lineNumber(), columnNumber());
</del><ins>+        m_pendingCallbacks-&gt;appendErrorCallback(type, reinterpret_cast&lt;const xmlChar*&gt;(m), position.m_line, position.m_column);
</ins><span class="cx">     else
</span><span class="cx">         handleError(type, m, textPosition());
</span><span class="cx"> 
</span><span class="lines">@@ -1426,16 +1427,6 @@
</span><span class="cx"> }
</span><span class="cx"> #endif
</span><span class="cx"> 
</span><del>-OrdinalNumber XMLDocumentParser::lineNumber() const
-{
-    return OrdinalNumber::fromOneBasedInt(context() ? context()-&gt;input-&gt;line : 1);
-}
-
-OrdinalNumber XMLDocumentParser::columnNumber() const
-{
-    return OrdinalNumber::fromOneBasedInt(context() ? context()-&gt;input-&gt;col : 1);
-}
-
</del><span class="cx"> TextPosition XMLDocumentParser::textPosition() const
</span><span class="cx"> {
</span><span class="cx">     xmlParserCtxtPtr context = this-&gt;context();
</span></span></pre>
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