Move geometry classes from core/platform/graphics to platform/geometry

Source/core/core.gypi

Index: Source/core/core.gypi
diff --git a/Source/core/core.gypi b/Source/core/core.gypi
index 367da694423235846cb712a5c5de8bdfb103d60f..d6d4f0827dd24b173dd310043e19138368eaefe8 100644
--- a/Source/core/core.gypi
+++ b/Source/core/core.gypi
@@ -2830,7 +2830,6 @@
             'platform/graphics/FontPlatformData.h',
             'platform/graphics/FrameData.cpp',
             'platform/graphics/FrameData.h',
-            'platform/graphics/LayoutBoxExtent.cpp',
             'platform/graphics/GeneratorGeneratedImage.cpp',
             'platform/graphics/GeneratedImage.cpp',
             'platform/graphics/GeneratedImage.h',
@@ -3213,18 +3212,8 @@
             'platform/win/SystemInfo.h',
         ],
         'webcore_platform_geometry_files': [
-            'platform/graphics/FloatPoint.cpp',
             'platform/graphics/FloatPolygon.cpp',
-            'platform/graphics/FloatPoint3D.cpp',
-            'platform/graphics/FloatQuad.cpp',
-            'platform/graphics/FloatRect.cpp',
-            'platform/graphics/FloatSize.cpp',
-            'platform/graphics/IntRect.cpp',
-            'platform/graphics/IntRectExtent.h',
-            'platform/graphics/LayoutRect.cpp',
             'platform/graphics/Region.cpp',
-            'platform/graphics/transforms/TransformationMatrix.cpp',
-            'platform/graphics/transforms/AffineTransform.cpp',
         ],
         'webcore_svg_files': [
             'rendering/style/SVGRenderStyle.cpp',