gfx: Make conversions from Size to SizeF be explicit.

cc/output/renderer_pixeltest.cc

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/message_loop/message_loop.h"
 #include "cc/output/gl_renderer.h"
 #include "cc/quads/draw_quad.h"
 #include "cc/quads/picture_draw_quad.h"
 #include "cc/quads/texture_draw_quad.h"
 #include "cc/resources/video_resource_updater.h"
@@ skipping 2620 matching lines @@
   scoped_refptr<FakeDisplayListRasterSource> green_raster_source =
       FakeDisplayListRasterSource::CreateFromRecordingSource(
           green_recording.get(), false);
 
   SharedQuadState* top_right_green_shared_quad_state =
       CreateTestSharedQuadState(green_quad_to_target_transform, viewport,
                                 pass.get());
 
   PictureDrawQuad* green_quad1 =
       pass->CreateAndAppendDrawQuad<PictureDrawQuad>();
-  green_quad1->SetNew(top_right_green_shared_quad_state, green_rect1,
-                      gfx::Rect(), green_rect1, gfx::RectF(green_rect1.size()),
-                      green_rect1.size(), nearest_neighbor, texture_format,
-                      green_rect1, 1.f, green_raster_source);
+  green_quad1->SetNew(
+      top_right_green_shared_quad_state, green_rect1, gfx::Rect(), green_rect1,
+      gfx::RectF(gfx::SizeF(green_rect1.size())), green_rect1.size(),
+      nearest_neighbor, texture_format, green_rect1, 1.f, green_raster_source);
 
   PictureDrawQuad* green_quad2 =
       pass->CreateAndAppendDrawQuad<PictureDrawQuad>();
   green_quad2->SetNew(top_right_green_shared_quad_state, green_rect2,
-                      gfx::Rect(), green_rect2, gfx::RectF(green_rect2.size()),
+                      gfx::Rect(), green_rect2,
+                      gfx::RectF(gfx::SizeF(green_rect2.size())),
                       green_rect2.size(), nearest_neighbor, texture_format,
                       green_rect2, 1.f, green_raster_source.Pass());
 
   // Add a green clipped checkerboard in the bottom right to help test
   // interleaving picture quad content and solid color content.
   gfx::Rect bottom_right_rect(
       gfx::Point(viewport.width() / 2, viewport.height() / 2),
       gfx::Size(viewport.width() / 2, viewport.height() / 2));
   SharedQuadState* bottom_right_green_shared_state =
       CreateTestSharedQuadStateClipped(green_quad_to_target_transform, viewport,
@@ skipping 288 matching lines @@
   EXPECT_TRUE(this->RunPixelTest(
       &pass_list,
       base::FilePath(FILE_PATH_LITERAL("wrap_mode_repeat.png")),
       FuzzyPixelOffByOneComparator(true)));
 }
 
 #endif  // !defined(OS_ANDROID)
 
 }  // namespace
 }  // namespace cc