Revert 111288 - Possibly broke media_unittests on Mac

chrome/browser/ui/gtk/gtk_theme_service.cc

Index: chrome/browser/ui/gtk/gtk_theme_service.cc
===================================================================
--- chrome/browser/ui/gtk/gtk_theme_service.cc	(revision 111322)
+++ chrome/browser/ui/gtk/gtk_theme_service.cc	(working copy)
@@ -1072,10 +1072,11 @@
     paint.setShader(shader);
     shader->unref();
 
-    canvas.DrawRect(gfx::Rect(0, 0, kToolbarImageWidth, gradient_size), paint);
+    canvas.DrawRectInt(0, 0, kToolbarImageWidth, gradient_size, paint);
   }
 
-  canvas.FillRect(base, gfx::Rect(0, gradient_size, kToolbarImageWidth,
+  canvas.FillRect(base, gfx::Rect(0, gradient_size,
+                                  kToolbarImageWidth,
                                   kToolbarImageHeight - gradient_size));
   return new SkBitmap(canvas.ExtractBitmap());
 }