Add a fragment change exception to history API's unique origin restrictions.

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 3931 matching lines @@
             'fetch/ImageResourceTest.cpp',
             'fetch/MemoryCacheTest.cpp',
             'fetch/MockImageResourceClient.cpp',
             'fetch/RawResourceTest.cpp',
             'fetch/ResourceFetcherTest.cpp',
             'fetch/ResourceLoaderOptionsTest.cpp',
             'fetch/ResourceTest.cpp',
             'fileapi/FileListTest.cpp',
             'fileapi/FileTest.cpp',
             'frame/FrameViewTest.cpp',
+            'frame/HistoryTest.cpp',
             'frame/ImageBitmapTest.cpp',
             'frame/OriginsUsingFeaturesTest.cpp',
             'frame/RootFrameViewportTest.cpp',
             'frame/SubresourceIntegrityTest.cpp',
             'frame/UseCounterTest.cpp',
             'frame/csp/CSPSourceListTest.cpp',
             'frame/csp/CSPSourceTest.cpp',
             'frame/csp/ContentSecurityPolicyTest.cpp',
             'inspector/v8/SourceMapTest.cpp',
             'html/FormDataTest.cpp',
@@ skipping 72 matching lines @@
             'style/SVGComputedStyleTest.cpp',
             'svg/SVGPathParserTest.cpp',
             'svg/UnsafeSVGAttributeSanitizationTest.cpp',
             'testing/PrivateScriptTestTest.cpp',
             'timing/MemoryInfoTest.cpp',
             'workers/WorkerThreadTest.cpp',
             'xml/parser/SharedBufferReaderTest.cpp',
         ],
     }
 }