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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/243160">243160</a></dd>
<dt>Author</dt> <dd>drousso@apple.com</dd>
<dt>Date</dt> <dd>2019-03-19 12:25:52 -0700 (Tue, 19 Mar 2019)</dd>
</dl>
<h3>Log Message</h3>
<pre>Web Inspector: ScriptProfiler: lazily create the agent
https://bugs.webkit.org/show_bug.cgi?id=195591
<rdar://problem/48791756>
Reviewed by Joseph Pecoraro.
Source/JavaScriptCore:
* inspector/JSGlobalObjectConsoleClient.h:
(Inspector::JSGlobalObjectConsoleClient::setInspectorScriptProfilerAgent): Added.
* inspector/JSGlobalObjectConsoleClient.cpp:
(Inspector::JSGlobalObjectConsoleClient::JSGlobalObjectConsoleClient):
(Inspector::JSGlobalObjectConsoleClient::startConsoleProfile):
(Inspector::JSGlobalObjectConsoleClient::stopConsoleProfile):
* inspector/JSGlobalObjectInspectorController.cpp:
(Inspector::JSGlobalObjectInspectorController::JSGlobalObjectInspectorController):
(Inspector::JSGlobalObjectInspectorController::createLazyAgents):
Source/WebCore:
No change in functionality.
* inspector/InspectorController.cpp:
(WebCore::InspectorController::InspectorController):
(WebCore::InspectorController::createLazyAgents):</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceJavaScriptCoreChangeLog">trunk/Source/JavaScriptCore/ChangeLog</a></li>
<li><a href="#trunkSourceJavaScriptCoreinspectorJSGlobalObjectConsoleClientcpp">trunk/Source/JavaScriptCore/inspector/JSGlobalObjectConsoleClient.cpp</a></li>
<li><a href="#trunkSourceJavaScriptCoreinspectorJSGlobalObjectConsoleClienth">trunk/Source/JavaScriptCore/inspector/JSGlobalObjectConsoleClient.h</a></li>
<li><a href="#trunkSourceJavaScriptCoreinspectorJSGlobalObjectInspectorControllercpp">trunk/Source/JavaScriptCore/inspector/JSGlobalObjectInspectorController.cpp</a></li>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreinspectorInspectorControllercpp">trunk/Source/WebCore/inspector/InspectorController.cpp</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceJavaScriptCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/ChangeLog (243159 => 243160)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/ChangeLog 2019-03-19 19:19:21 UTC (rev 243159)
+++ trunk/Source/JavaScriptCore/ChangeLog 2019-03-19 19:25:52 UTC (rev 243160)
</span><span class="lines">@@ -1,5 +1,24 @@
</span><span class="cx"> 2019-03-19 Devin Rousso <drousso@apple.com>
</span><span class="cx">
</span><ins>+ Web Inspector: ScriptProfiler: lazily create the agent
+ https://bugs.webkit.org/show_bug.cgi?id=195591
+ <rdar://problem/48791756>
+
+ Reviewed by Joseph Pecoraro.
+
+ * inspector/JSGlobalObjectConsoleClient.h:
+ (Inspector::JSGlobalObjectConsoleClient::setInspectorScriptProfilerAgent): Added.
+ * inspector/JSGlobalObjectConsoleClient.cpp:
+ (Inspector::JSGlobalObjectConsoleClient::JSGlobalObjectConsoleClient):
+ (Inspector::JSGlobalObjectConsoleClient::startConsoleProfile):
+ (Inspector::JSGlobalObjectConsoleClient::stopConsoleProfile):
+
+ * inspector/JSGlobalObjectInspectorController.cpp:
+ (Inspector::JSGlobalObjectInspectorController::JSGlobalObjectInspectorController):
+ (Inspector::JSGlobalObjectInspectorController::createLazyAgents):
+
+2019-03-19 Devin Rousso <drousso@apple.com>
+
</ins><span class="cx"> Web Inspector: Heap: lazily create the agent
</span><span class="cx"> https://bugs.webkit.org/show_bug.cgi?id=195590
</span><span class="cx"> <rdar://problem/48791750>
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoreinspectorJSGlobalObjectConsoleClientcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/inspector/JSGlobalObjectConsoleClient.cpp (243159 => 243160)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/inspector/JSGlobalObjectConsoleClient.cpp 2019-03-19 19:19:21 UTC (rev 243159)
+++ trunk/Source/JavaScriptCore/inspector/JSGlobalObjectConsoleClient.cpp 2019-03-19 19:25:52 UTC (rev 243160)
</span><span class="lines">@@ -54,11 +54,10 @@
</span><span class="cx"> sLogToSystemConsole = shouldLog;
</span><span class="cx"> }
</span><span class="cx">
</span><del>-JSGlobalObjectConsoleClient::JSGlobalObjectConsoleClient(InspectorConsoleAgent* consoleAgent, InspectorDebuggerAgent* debuggerAgent, InspectorScriptProfilerAgent* scriptProfilerAgent)
</del><ins>+JSGlobalObjectConsoleClient::JSGlobalObjectConsoleClient(InspectorConsoleAgent* consoleAgent, InspectorDebuggerAgent* debuggerAgent)
</ins><span class="cx"> : ConsoleClient()
</span><span class="cx"> , m_consoleAgent(consoleAgent)
</span><span class="cx"> , m_debuggerAgent(debuggerAgent)
</span><del>- , m_scriptProfilerAgent(scriptProfilerAgent)
</del><span class="cx"> {
</span><span class="cx"> }
</span><span class="cx">
</span><span class="lines">@@ -121,27 +120,33 @@
</span><span class="cx">
</span><span class="cx"> void JSGlobalObjectConsoleClient::startConsoleProfile()
</span><span class="cx"> {
</span><ins>+ ErrorString unused;
+
</ins><span class="cx"> // FIXME: <https://webkit.org/b/158753> Generalize the concept of Instruments on the backend to work equally for JSContext and Web inspection
</span><del>- m_scriptProfilerAgent->programmaticCaptureStarted();
</del><ins>+ if (m_scriptProfilerAgent)
+ m_scriptProfilerAgent->programmaticCaptureStarted();
</ins><span class="cx">
</span><span class="cx"> m_profileRestoreBreakpointActiveValue = m_debuggerAgent->breakpointsActive();
</span><del>-
- ErrorString unused;
</del><span class="cx"> m_debuggerAgent->setBreakpointsActive(unused, false);
</span><span class="cx">
</span><del>- const bool includeSamples = true;
- m_scriptProfilerAgent->startTracking(unused, &includeSamples);
</del><ins>+ if (m_scriptProfilerAgent) {
+ const bool includeSamples = true;
+ m_scriptProfilerAgent->startTracking(unused, &includeSamples);
+ }
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> void JSGlobalObjectConsoleClient::stopConsoleProfile()
</span><span class="cx"> {
</span><span class="cx"> ErrorString unused;
</span><del>- m_scriptProfilerAgent->stopTracking(unused);
</del><span class="cx">
</span><ins>+ if (m_scriptProfilerAgent)
+ m_scriptProfilerAgent->stopTracking(unused);
+
</ins><span class="cx"> m_debuggerAgent->setBreakpointsActive(unused, m_profileRestoreBreakpointActiveValue);
</span><span class="cx">
</span><span class="cx"> // FIXME: <https://webkit.org/b/158753> Generalize the concept of Instruments on the backend to work equally for JSContext and Web inspection
</span><del>- m_scriptProfilerAgent->programmaticCaptureStopped();
</del><ins>+ if (m_scriptProfilerAgent)
+ m_scriptProfilerAgent->programmaticCaptureStopped();
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> void JSGlobalObjectConsoleClient::takeHeapSnapshot(JSC::ExecState*, const String& title)
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoreinspectorJSGlobalObjectConsoleClienth"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/inspector/JSGlobalObjectConsoleClient.h (243159 => 243160)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/inspector/JSGlobalObjectConsoleClient.h 2019-03-19 19:19:21 UTC (rev 243159)
+++ trunk/Source/JavaScriptCore/inspector/JSGlobalObjectConsoleClient.h 2019-03-19 19:25:52 UTC (rev 243160)
</span><span class="lines">@@ -38,12 +38,14 @@
</span><span class="cx"> class JSGlobalObjectConsoleClient final : public JSC::ConsoleClient {
</span><span class="cx"> WTF_MAKE_FAST_ALLOCATED;
</span><span class="cx"> public:
</span><del>- explicit JSGlobalObjectConsoleClient(InspectorConsoleAgent*, InspectorDebuggerAgent*, InspectorScriptProfilerAgent*);
</del><ins>+ explicit JSGlobalObjectConsoleClient(InspectorConsoleAgent*, InspectorDebuggerAgent*);
</ins><span class="cx"> virtual ~JSGlobalObjectConsoleClient() { }
</span><span class="cx">
</span><span class="cx"> static bool logToSystemConsole();
</span><span class="cx"> static void setLogToSystemConsole(bool);
</span><span class="cx">
</span><ins>+ void setInspectorScriptProfilerAgent(InspectorScriptProfilerAgent* agent) { m_scriptProfilerAgent = agent; }
+
</ins><span class="cx"> protected:
</span><span class="cx"> void messageWithTypeAndLevel(MessageType, MessageLevel, JSC::ExecState*, Ref<ScriptArguments>&&) override;
</span><span class="cx"> void count(JSC::ExecState*, Ref<ScriptArguments>&&) override;
</span><span class="lines">@@ -66,7 +68,7 @@
</span><span class="cx">
</span><span class="cx"> InspectorConsoleAgent* m_consoleAgent;
</span><span class="cx"> InspectorDebuggerAgent* m_debuggerAgent;
</span><del>- InspectorScriptProfilerAgent* m_scriptProfilerAgent;
</del><ins>+ InspectorScriptProfilerAgent* m_scriptProfilerAgent { nullptr };
</ins><span class="cx"> Vector<String> m_profiles;
</span><span class="cx"> bool m_profileRestoreBreakpointActiveValue { false };
</span><span class="cx"> };
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoreinspectorJSGlobalObjectInspectorControllercpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/inspector/JSGlobalObjectInspectorController.cpp (243159 => 243160)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/inspector/JSGlobalObjectInspectorController.cpp 2019-03-19 19:19:21 UTC (rev 243159)
+++ trunk/Source/JavaScriptCore/inspector/JSGlobalObjectInspectorController.cpp 2019-03-19 19:25:52 UTC (rev 243160)
</span><span class="lines">@@ -75,18 +75,16 @@
</span><span class="cx"> auto runtimeAgent = std::make_unique<JSGlobalObjectRuntimeAgent>(context);
</span><span class="cx"> auto consoleAgent = std::make_unique<InspectorConsoleAgent>(context);
</span><span class="cx"> auto debuggerAgent = std::make_unique<JSGlobalObjectDebuggerAgent>(context, consoleAgent.get());
</span><del>- auto scriptProfilerAgent = std::make_unique<InspectorScriptProfilerAgent>(context);
</del><span class="cx">
</span><span class="cx"> m_inspectorAgent = inspectorAgent.get();
</span><span class="cx"> m_debuggerAgent = debuggerAgent.get();
</span><span class="cx"> m_consoleAgent = consoleAgent.get();
</span><del>- m_consoleClient = std::make_unique<JSGlobalObjectConsoleClient>(m_consoleAgent, m_debuggerAgent, scriptProfilerAgent.get());
</del><ins>+ m_consoleClient = std::make_unique<JSGlobalObjectConsoleClient>(m_consoleAgent, m_debuggerAgent);
</ins><span class="cx">
</span><span class="cx"> m_agents.append(WTFMove(inspectorAgent));
</span><span class="cx"> m_agents.append(WTFMove(runtimeAgent));
</span><span class="cx"> m_agents.append(WTFMove(consoleAgent));
</span><span class="cx"> m_agents.append(WTFMove(debuggerAgent));
</span><del>- m_agents.append(WTFMove(scriptProfilerAgent));
</del><span class="cx">
</span><span class="cx"> m_executionStopwatch->start();
</span><span class="cx"> }
</span><span class="lines">@@ -312,6 +310,10 @@
</span><span class="cx">
</span><span class="cx"> auto context = jsAgentContext();
</span><span class="cx">
</span><ins>+ auto scriptProfilerAgentPtr = std::make_unique<InspectorScriptProfilerAgent>(context);
+ m_consoleClient->setInspectorScriptProfilerAgent(scriptProfilerAgentPtr.get());
+ m_agents.append(WTFMove(scriptProfilerAgentPtr));
+
</ins><span class="cx"> auto heapAgent = std::make_unique<InspectorHeapAgent>(context);
</span><span class="cx"> if (m_consoleAgent)
</span><span class="cx"> m_consoleAgent->setInspectorHeapAgent(heapAgent.get());
</span></span></pre></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (243159 => 243160)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog 2019-03-19 19:19:21 UTC (rev 243159)
+++ trunk/Source/WebCore/ChangeLog 2019-03-19 19:25:52 UTC (rev 243160)
</span><span class="lines">@@ -1,5 +1,19 @@
</span><span class="cx"> 2019-03-19 Devin Rousso <drousso@apple.com>
</span><span class="cx">
</span><ins>+ Web Inspector: ScriptProfiler: lazily create the agent
+ https://bugs.webkit.org/show_bug.cgi?id=195591
+ <rdar://problem/48791756>
+
+ Reviewed by Joseph Pecoraro.
+
+ No change in functionality.
+
+ * inspector/InspectorController.cpp:
+ (WebCore::InspectorController::InspectorController):
+ (WebCore::InspectorController::createLazyAgents):
+
+2019-03-19 Devin Rousso <drousso@apple.com>
+
</ins><span class="cx"> Web Inspector: DOMStorage: lazily create the agent
</span><span class="cx"> https://bugs.webkit.org/show_bug.cgi?id=195588
</span><span class="cx"> <rdar://problem/48791878>
</span></span></pre></div>
<a id="trunkSourceWebCoreinspectorInspectorControllercpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/inspector/InspectorController.cpp (243159 => 243160)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/inspector/InspectorController.cpp 2019-03-19 19:19:21 UTC (rev 243159)
+++ trunk/Source/WebCore/inspector/InspectorController.cpp 2019-03-19 19:25:52 UTC (rev 243160)
</span><span class="lines">@@ -127,10 +127,6 @@
</span><span class="cx"> InspectorDatabaseAgent* databaseAgent = databaseAgentPtr.get();
</span><span class="cx"> m_agents.append(WTFMove(databaseAgentPtr));
</span><span class="cx">
</span><del>- auto scriptProfilerAgentPtr = std::make_unique<InspectorScriptProfilerAgent>(pageContext);
- m_instrumentingAgents->setInspectorScriptProfilerAgent(scriptProfilerAgentPtr.get());
- m_agents.append(WTFMove(scriptProfilerAgentPtr));
-
</del><span class="cx"> auto consoleAgentPtr = std::make_unique<PageConsoleAgent>(pageContext, m_domAgent);
</span><span class="cx"> WebConsoleAgent* consoleAgent = consoleAgentPtr.get();
</span><span class="cx"> m_instrumentingAgents->setWebConsoleAgent(consoleAgentPtr.get());
</span><span class="lines">@@ -192,6 +188,11 @@
</span><span class="cx"> #if ENABLE(INDEXED_DATABASE)
</span><span class="cx"> m_agents.append(std::make_unique<InspectorIndexedDBAgent>(pageContext, m_pageAgent));
</span><span class="cx"> #endif
</span><ins>+
+ auto scriptProfilerAgentPtr = std::make_unique<InspectorScriptProfilerAgent>(pageContext);
+ m_instrumentingAgents->setInspectorScriptProfilerAgent(scriptProfilerAgentPtr.get());
+ m_agents.append(WTFMove(scriptProfilerAgentPtr));
+
</ins><span class="cx"> #if ENABLE(RESOURCE_USAGE)
</span><span class="cx"> m_agents.append(std::make_unique<InspectorCPUProfilerAgent>(pageContext));
</span><span class="cx"> m_agents.append(std::make_unique<InspectorMemoryAgent>(pageContext));
</span></span></pre>
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