cc: Add point-based UV coordinate on TextureLayer

cc/nine_patch_layer_impl_unittest.cc

Index: cc/nine_patch_layer_impl_unittest.cc
diff --git a/cc/nine_patch_layer_impl_unittest.cc b/cc/nine_patch_layer_impl_unittest.cc
index aa9bc01bb4fbbdecfb6b8d38ff979c2eafcc40a5..69e16c26669794d7dbb8e409acf3b4830753d0fc 100644
--- a/cc/nine_patch_layer_impl_unittest.cc
+++ b/cc/nine_patch_layer_impl_unittest.cc
@@ -82,7 +82,9 @@ TEST(NinePatchLayerImplTest, verifyDrawQuads)
     for (size_t i = 0; i < quads.size(); ++i) {
         DrawQuad* quad = quads[i];
         const TextureDrawQuad* texQuad = TextureDrawQuad::MaterialCast(quad);
-        gfx::RectF texRect = texQuad->uv_rect;
+        gfx::SizeF uvSize(texQuad->uv_bottom_right.x() - texQuad->uv_top_left.x(),
+                          texQuad->uv_bottom_right.y() - texQuad->uv_top_left.y());
+        gfx::RectF texRect(texQuad->uv_top_left, uvSize);

[danakj, 2013/01/11 02:21:51]

you can use this from rect_f.h

UI_EXPORT RectF BoundingRect(const PointF& p1, const PointF& p2);

[Jerome, 2013/01/11 18:00:01]

Done.

         texRect.Scale(bitmapSize.width(), bitmapSize.height());
         texRemaining.Subtract(Region(ToRoundedIntRect(texRect)));
     }
@@ -135,7 +137,9 @@ TEST(NinePatchLayerImplTest, verifyDrawQuadsForSqueezedLayer)
     for (size_t i = 0; i < quads.size(); ++i) {
         DrawQuad* quad = quads[i];
         const TextureDrawQuad* texQuad = TextureDrawQuad::MaterialCast(quad);
-        gfx::RectF texRect = texQuad->uv_rect;
+        gfx::SizeF uvSize(texQuad->uv_bottom_right.x() - texQuad->uv_top_left.x(),
+                          texQuad->uv_bottom_right.y() - texQuad->uv_top_left.y());
+        gfx::RectF texRect(texQuad->uv_top_left, uvSize);

[danakj, 2013/01/11 02:21:51]

same here

[Jerome, 2013/01/11 18:00:01]

Done.

         texRect.Scale(bitmapSize.width(), bitmapSize.height());
         texRemaining.Subtract(Region(ToRoundedIntRect(texRect)));
     }