Change most uses of Pickle to base::Pickle

content/browser/renderer_host/render_widget_host_view_aura_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 "content/browser/renderer_host/render_widget_host_view_aura.h"
 
 #include "base/basictypes.h"
 #include "base/command_line.h"
 #include "base/memory/scoped_vector.h"
 #include "base/memory/shared_memory.h"
@@ skipping 345 matching lines @@
   aura::Window* owner_;
   DISALLOW_COPY_AND_ASSIGN(FullscreenLayoutManager);
 };
 
 class MockWindowObserver : public aura::WindowObserver {
  public:
   MOCK_METHOD2(OnDelegatedFrameDamage, void(aura::Window*, const gfx::Rect&));
 };
 
 const WebInputEvent* GetInputEventFromMessage(const IPC::Message& message) {
-  PickleIterator iter(message);
+  base::PickleIterator iter(message);
   const char* data;
   int data_length;
   if (!iter.ReadData(&data, &data_length))
     return NULL;
   return reinterpret_cast<const WebInputEvent*>(data);
 }
 
 }  // namespace
 
 class RenderWidgetHostViewAuraTest : public testing::Test {
@@ skipping 3192 matching lines @@
   ViewMsg_SetSurfaceIdNamespace::Read(msg, &params);
   view_->InitAsChild(NULL);
   view_->Show();
   view_->SetSize(size);
   view_->OnSwapCompositorFrame(0,
                                MakeDelegatedFrame(1.f, size, gfx::Rect(size)));
   EXPECT_EQ(view_->GetSurfaceIdNamespace(), base::get<0>(params));
 }
 
 }  // namespace content