ui: Let skia do the conversion work for us by using the integer version of set() function.

ui/views/view_unittest.cc

 // Copyright (c) 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 <map>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/rand_util.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
@@ skipping 611 matching lines @@
 
   v1->Reset();
   v2->Reset();
   v3->Reset();
   v4->Reset();
   v3->SchedulePaintInRect(gfx::Rect(10, 10, 10, 10));
   PaintRootView(root, empty_paint);
 
   SkRect tmp_rect;
 
-  tmp_rect.set(SkIntToScalar(10),
-               SkIntToScalar(10),
-               SkIntToScalar(20),
-               SkIntToScalar(20));
+  tmp_rect.iset(10, 10, 20, 20);
   CheckRect(v3->last_clip_, tmp_rect);
 
-  tmp_rect.set(SkIntToScalar(20),
-               SkIntToScalar(20),
-               SkIntToScalar(30),
-               SkIntToScalar(30));
+  tmp_rect.iset(20, 20, 30, 30);
   CheckRect(v2->last_clip_, tmp_rect);
 
-  tmp_rect.set(SkIntToScalar(30),
-               SkIntToScalar(30),
-               SkIntToScalar(40),
-               SkIntToScalar(40));
+  tmp_rect.iset(30, 30, 40, 40);
   CheckRect(v1->last_clip_, tmp_rect);
 
   // Make sure v4 was not painted
   tmp_rect.setEmpty();
   CheckRect(v4->last_clip_, tmp_rect);
 
   window.DestroyWindow();
 }
 */
 
@@ skipping 2311 matching lines @@
 
   // Move c1 to the front. The layers should have moved too.
   content->ReorderChildView(c1, -1);
   EXPECT_EQ(c1->layer(), parent_layer->children()[1]);
   EXPECT_EQ(c2->layer(), parent_layer->children()[0]);
 }
 
 #endif  // USE_AURA
 
 }  // namespace views