Implemented GetWindowSnapshot on RenderViewImpl

ui/snapshot/snapshot_mac_unittest.mm

Index: ui/snapshot/snapshot_mac_unittest.mm
diff --git a/chrome/browser/ui/window_snapshot/window_snapshot_mac_unittest.mm b/ui/snapshot/snapshot_mac_unittest.mm
similarity index 92%
rename from chrome/browser/ui/window_snapshot/window_snapshot_mac_unittest.mm
rename to ui/snapshot/snapshot_mac_unittest.mm
index c42ffba573f95005fd8c8c8b540abde0381d250e..900617335a820c878bfa976c9bedc22bc806ff80 100644
--- a/chrome/browser/ui/window_snapshot/window_snapshot_mac_unittest.mm
+++ b/ui/snapshot/snapshot_mac_unittest.mm
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chrome/browser/ui/window_snapshot/window_snapshot.h"
+#include "ui/snapshot/snapshot.h"
 
 #import <Cocoa/Cocoa.h>
 
@@ -20,7 +20,7 @@
 
 #endif  // 10.7
 
-namespace chrome {
+namespace ui {
 namespace {
 
 typedef PlatformTest GrabWindowSnapshotTest;
@@ -39,7 +39,7 @@ TEST_F(GrabWindowSnapshotTest, TestGrabWindowSnapshot) {
   scoped_ptr<std::vector<unsigned char> > png_representation(
       new std::vector<unsigned char>);
   gfx::Rect bounds = gfx::Rect(0, 0, frame.size.width, frame.size.height);
-  EXPECT_TRUE(internal::GrabWindowSnapshot(window, png_representation.get(),
+  EXPECT_TRUE(ui::GrabWindowSnapshot(window, png_representation.get(),
                                            bounds));
 
   // Copy png back into NSData object so we can make sure we grabbed a png.
@@ -59,4 +59,4 @@ TEST_F(GrabWindowSnapshotTest, TestGrabWindowSnapshot) {
 }
 
 }  // namespace
-}  // namespace chrome
+}  // namespace ui