cc: Replace WebCore::FloatQuad with gfx::QuadF.

cc/layer_quad_unittest.cc

Index: cc/layer_quad_unittest.cc
diff --git a/cc/layer_quad_unittest.cc b/cc/layer_quad_unittest.cc
index 8aa9adb61cf01f7b9acc712eaffd306bf003160d..23b0d0978e523a06b146877b1317d2fcb548e3bd 100644
--- a/cc/layer_quad_unittest.cc
+++ b/cc/layer_quad_unittest.cc
@@ -7,25 +7,26 @@
 #include "cc/layer_quad.h"
 
 #include "testing/gtest/include/gtest/gtest.h"
+#include "ui/gfx/quad_f.h"
 
 using namespace cc;
 
 namespace {
 
-TEST(LayerQuadTest, FloatQuadConversion)
+TEST(LayerQuadTest, QuadFConversion)
 {
     gfx::PointF p1(-0.5, -0.5);
     gfx::PointF p2( 0.5, -0.5);
     gfx::PointF p3( 0.5,  0.5);
     gfx::PointF p4(-0.5,  0.5);
 
-    FloatQuad quadCW(p1, p2, p3, p4);
+    gfx::QuadF quadCW(p1, p2, p3, p4);
     LayerQuad layerQuadCW(quadCW);
-    EXPECT_TRUE(layerQuadCW.floatQuad() == quadCW);
+    EXPECT_TRUE(layerQuadCW.ToQuadF() == quadCW);
 
-    FloatQuad quadCCW(p1, p4, p3, p2);
+    gfx::QuadF quadCCW(p1, p4, p3, p2);
     LayerQuad layerQuadCCW(quadCCW);
-    EXPECT_TRUE(layerQuadCCW.floatQuad() == quadCCW);
+    EXPECT_TRUE(layerQuadCCW.ToQuadF() == quadCCW);
 }
 
 TEST(LayerQuadTest, Inflate)
@@ -35,11 +36,11 @@ TEST(LayerQuadTest, Inflate)
     gfx::PointF p3( 0.5,  0.5);
     gfx::PointF p4(-0.5,  0.5);
 
-    FloatQuad quad(p1, p2, p3, p4);
+    gfx::QuadF quad(p1, p2, p3, p4);
     LayerQuad layerQuad(quad);
-    quad.scale(2, 2);
+    quad.Scale(2, 2);
     layerQuad.inflate(0.5);
-    EXPECT_TRUE(layerQuad.floatQuad() == quad);
+    EXPECT_TRUE(layerQuad.ToQuadF() == quad);
 }
 
 } // namespace