cc: Make PaintCanvas abstract

content/renderer/pepper/pepper_graphics_2d_host_unittest.cc

Index: content/renderer/pepper/pepper_graphics_2d_host_unittest.cc
diff --git a/content/renderer/pepper/pepper_graphics_2d_host_unittest.cc b/content/renderer/pepper/pepper_graphics_2d_host_unittest.cc
index a97c268043b087797395f177262bef0f1c680bbc..327645fc8f8c4f28bfccacdcd52e98e25aa60022 100644
--- a/content/renderer/pepper/pepper_graphics_2d_host_unittest.cc
+++ b/content/renderer/pepper/pepper_graphics_2d_host_unittest.cc
@@ -15,13 +15,10 @@
 #include "ppapi/shared_impl/proxy_lock.h"
 #include "ppapi/shared_impl/test_globals.h"
 #include "testing/gtest/include/gtest/gtest.h"
-#include "third_party/WebKit/public/platform/WebCanvas.h"
 #include "third_party/skia/include/core/SkCanvas.h"
 #include "ui/gfx/geometry/point.h"
 #include "ui/gfx/geometry/rect.h"
 
-using blink::WebCanvas;
-
 namespace content {
 
 class PepperGraphics2DHostTest : public testing::Test {
@@ -71,14 +68,6 @@ class PepperGraphics2DHostTest : public testing::Test {
     host_->SendOffscreenFlushAck();
   }
 
-  void PaintToWebCanvas(SkBitmap* bitmap) {
-    std::unique_ptr<WebCanvas> canvas(new WebCanvas(*bitmap));
-    gfx::Rect plugin_rect(PP_ToGfxRect(renderer_view_data_.rect));
-    host_->Paint(canvas.get(),
-                 plugin_rect,
-                 gfx::Rect(0, 0, plugin_rect.width(), plugin_rect.height()));
-  }
-
   void ResetPageBitmap(SkBitmap* bitmap) {
     PP_Rect plugin_rect = renderer_view_data_.rect;
     int width = plugin_rect.point.x + plugin_rect.size.width;