Extended error reporting for SVG attribute parsing

third_party/WebKit/Source/core/core.gypi

 {
     'includes': [
         'core_generated.gypi',
     ],
     'variables': {
         # Files for which bindings (.cpp and .h files) will be generated
         'core_idl_files': [
             'animation/KeyframeEffect.idl',
             'animation/EffectModel.idl',
             'animation/AnimationEffectReadOnly.idl',
@@ skipping 3450 matching lines @@
             'svg/SVGNumber.cpp',
             'svg/SVGNumber.h',
             'svg/SVGNumberList.cpp',
             'svg/SVGNumberList.h',
             'svg/SVGNumberOptionalNumber.cpp',
             'svg/SVGNumberOptionalNumber.h',
             'svg/SVGNumberTearOff.cpp',
             'svg/SVGNumberTearOff.h',
             'svg/SVGParserUtilities.cpp',
             'svg/SVGParserUtilities.h',
+            'svg/SVGParsingError.cpp',
             'svg/SVGParsingError.h',
             'svg/SVGPath.cpp',
             'svg/SVGPath.h',
             'svg/SVGPathBlender.cpp',
             'svg/SVGPathBlender.h',
             'svg/SVGPathBuilder.cpp',
             'svg/SVGPathBuilder.h',
             'svg/SVGPathByteStream.h',
             'svg/SVGPathByteStreamBuilder.cpp',
             'svg/SVGPathByteStreamBuilder.h',
@@ skipping 528 matching lines @@
             'style/SVGComputedStyleTest.cpp',
             'svg/SVGPathParserTest.cpp',
             'svg/UnsafeSVGAttributeSanitizationTest.cpp',
             'testing/PrivateScriptTestTest.cpp',
             'timing/MemoryInfoTest.cpp',
             'workers/WorkerThreadTest.cpp',
             'xml/parser/SharedBufferReaderTest.cpp',
         ],
     }
 }