Move RenderWidgetHostView into content namespace. Fix include paths.

content/browser/renderer_host/render_widget_host_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 "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/shared_memory.h"
 #include "base/timer.h"
 #include "content/browser/browser_thread_impl.h"
 #include "content/browser/renderer_host/backing_store.h"
@@ skipping 412 matching lines @@
   EXPECT_FALSE(host_->resize_ack_pending_);
   EXPECT_EQ(gfx::Size(), host_->in_flight_size_);
 
   // Reset the view so we can exit the test cleanly.
   host_->SetView(view_.get());
 }
 
 // Tests setting custom background
 TEST_F(RenderWidgetHostTest, Background) {
 #if !defined(OS_MACOSX)
-  scoped_ptr<RenderWidgetHostView> view(
-      RenderWidgetHostView::CreateViewForWidget(host_.get()));
+  scoped_ptr<content::RenderWidgetHostView> view(
+      content::RenderWidgetHostView::CreateViewForWidget(host_.get()));
 #if defined(USE_AURA)
   // TODO(derat): Call this on all platforms: http://crbug.com/102450.
   static_cast<RenderWidgetHostViewAura*>(view.get())->InitAsChild(NULL);
 #endif
   host_->SetView(view.get());
 
   // Create a checkerboard background to test with.
   gfx::CanvasSkia canvas(gfx::Size(4, 4), true);
   canvas.FillRect(gfx::Rect(0, 0, 2, 2), SK_ColorBLACK);
   canvas.FillRect(gfx::Rect(2, 0, 2, 2), SK_ColorWHITE);
@@ skipping 316 matching lines @@
   SimulateKeyboardEvent(WebInputEvent::RawKeyDown);
   SimulateKeyboardEvent(WebInputEvent::RawKeyDown);
   SendInputEventACK(WebInputEvent::RawKeyDown, true);
 
   // Wait long enough for first timeout and see if it fired.
   MessageLoop::current()->PostDelayedTask(FROM_HERE,
                                           MessageLoop::QuitClosure(), 40);
   MessageLoop::current()->Run();
   EXPECT_TRUE(host_->unresponsive_timer_fired());
 }