Move Layout unit test into webkit_unit_tests.

Source/WebKit/chromium/WebKit.gypi

Index: Source/WebKit/chromium/WebKit.gypi
diff --git a/Source/WebKit/chromium/WebKit.gypi b/Source/WebKit/chromium/WebKit.gypi
index e4b676da4d6bfac089a5587d082a0641e0124606..6cb0bb5bc42337cc9d2b2d4b52e518dba9d20c0f 100644
--- a/Source/WebKit/chromium/WebKit.gypi
+++ b/Source/WebKit/chromium/WebKit.gypi
@@ -43,9 +43,9 @@
             'tests/DecimalTest.cpp',
             'tests/DeferredImageDecoderTest.cpp',
             'tests/DragImageTest.cpp',
+            'tests/FakeWebGraphicsContext3D.h',
             'tests/FakeWebPlugin.cpp',
             'tests/FakeWebPlugin.h',
-            'tests/FakeWebGraphicsContext3D.h',
             'tests/FilterOperationsTest.cpp',
             'tests/FrameLoaderClientImplTest.cpp',
             'tests/FrameTestHelpers.cpp',
@@ -64,14 +64,15 @@
             'tests/ImageDecodingStoreTest.cpp',
             'tests/ImageFrameGeneratorTest.cpp',
             'tests/ImageLayerChromiumTest.cpp',
-            'tests/MockDiscardablePixelRef.h',
-            'tests/MockImageDecoder.h',
-            'tests/KeyboardTest.cpp',
             'tests/KURLTest.cpp',
+            'tests/KeyboardTest.cpp',
+            'tests/LayoutUnitTest.cpp',
             'tests/LevelDBTest.cpp',
             'tests/LinkHighlightTest.cpp',
             'tests/ListenerLeakTest.cpp',
             'tests/MemoryInfo.cpp',
+            'tests/MockDiscardablePixelRef.h',
+            'tests/MockImageDecoder.h',
             'tests/OpaqueRectTrackingContentLayerDelegateTest.cpp',
             'tests/OpenTypeVerticalDataTest.cpp',
             'tests/PODArenaTest.cpp',
@@ -100,17 +101,18 @@
             'tests/WebPageNewSerializerTest.cpp',
             'tests/WebPageSerializerTest.cpp',
             'tests/WebPluginContainerTest.cpp',
-            'tests/WebUserGestureTokenTest.cpp',
             'tests/WebSocketDeflaterTest.cpp',
             'tests/WebSocketExtensionDispatcherTest.cpp',
             'tests/WebURLRequestTest.cpp',
             'tests/WebURLResponseTest.cpp',
+            'tests/WebUserGestureTokenTest.cpp',
             'tests/WebViewTest.cpp',
         ],
 
         'conditions': [
             ['OS=="win"', {
                 'webkit_unittest_files': [
+                    'tests/LayoutUnitTest.cpp',
                     'tests/LocaleWinTest.cpp',
                     # FIXME: Port PopupMenuTest to Linux and Mac.
                     'tests/PopupMenuTest.cpp',