[Webkit-unassigned] [Bug 153620] New: iOS Simulator build fails because of duplicated symbols.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=153620

            Bug ID: 153620
           Summary: iOS Simulator build fails because of duplicated
                    symbols.
    Classification: Unclassified
           Product: WebKit
           Version: WebKit Local Build
          Hardware: iOS
                OS: iOS 9.2
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Tools / Tests
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: lpromero at chromium.org
                CC: lforschler at apple.com

iOS Simulator build fails because of duplicated symbols.

When compiling I get:
On Debug builds:
duplicate symbol _kMGQAppleInternalInstallCapability in:
    /Users/lpromero/Developer/WebKit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o
    /Users/lpromero/Developer/WebKit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/MediaQueryEvaluator.o
duplicate symbol _kMGQiPadCapability in:
    /Users/lpromero/Developer/WebKit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o
    /Users/lpromero/Developer/WebKit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/MediaQueryEvaluator.o
duplicate symbol _kMGQDeviceClassNumber in:
    /Users/lpromero/Developer/WebKit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o
    /Users/lpromero/Developer/WebKit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/MediaQueryEvaluator.o
duplicate symbol _kMGQMainScreenPitch in:
    /Users/lpromero/Developer/WebKit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o
    /Users/lpromero/Developer/WebKit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/MediaQueryEvaluator.o
...
duplicate symbol _kMGQDeviceName in:
    /Users/lpromero/Developer/WebKit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o
    /Users/lpromero/Developer/WebKit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/UserAgentIOS.o
duplicate symbol _kMGQMainScreenScale in:
    /Users/lpromero/Developer/WebKit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o
    /Users/lpromero/Developer/WebKit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/UserAgentIOS.o
ld: 30 duplicate symbols for architecture x86_64


To solve that, I move the definition to the cpp. I also had to remove one usage of one of the constants, so that it builds:
http://pastebin.com/ubMRJvWz

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