Use proper namespace in skia/ext

skia/ext/bitmap_platform_device_mac_unittest.cc

Index: skia/ext/bitmap_platform_device_mac_unittest.cc
diff --git a/skia/ext/bitmap_platform_device_mac_unittest.cc b/skia/ext/bitmap_platform_device_mac_unittest.cc
index 7265bc4cfb3a2d7148337de2c7f6a2c6ec34d5c1..0ba6772701348e80ee6d5228d2ceb3884c4848dd 100644
--- a/skia/ext/bitmap_platform_device_mac_unittest.cc
+++ b/skia/ext/bitmap_platform_device_mac_unittest.cc
@@ -38,7 +38,7 @@ TEST_F(BitmapPlatformDeviceMacTest, ClipRectTransformWithTranslate) {
   bitmap_->setMatrixClip(transform, clip_region, ignore);
 
   CGContextRef context = bitmap_->GetBitmapContext();
-  SkRect clip_rect = gfx::CGRectToSkRect(CGContextGetClipBoundingBox(context));
+  SkRect clip_rect = skia::CGRectToSkRect(CGContextGetClipBoundingBox(context));
   transform.mapRect(&clip_rect);
   EXPECT_EQ(0, clip_rect.fLeft);
   EXPECT_EQ(0, clip_rect.fTop);
@@ -58,7 +58,7 @@ TEST_F(BitmapPlatformDeviceMacTest, ClipRectTransformWithScale) {
   bitmap_->setMatrixClip(transform, clip_region, unused);
 
   CGContextRef context = bitmap_->GetBitmapContext();
-  SkRect clip_rect = gfx::CGRectToSkRect(CGContextGetClipBoundingBox(context));
+  SkRect clip_rect = skia::CGRectToSkRect(CGContextGetClipBoundingBox(context));
   transform.mapRect(&clip_rect);
   EXPECT_EQ(0, clip_rect.fLeft);
   EXPECT_EQ(0, clip_rect.fTop);