Cleanup: Remove unnecessary ".get()" from scoped_ptrs<>.

content/browser/renderer_host/compositing_iosurface_mac.mm

 // 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/compositing_iosurface_mac.h"
 
 #include <OpenGL/CGLRenderers.h>
 #include <OpenGL/OpenGL.h>
 
 #include "base/bind.h"
@@ skipping 555 matching lines @@
   if (io_surface_.get() && io_surface_handle == io_surface_handle_)
     return true;
 
   TRACE_EVENT0("browser", "CompositingIOSurfaceMac::MapIOSurfaceToTexture");
   UnrefIOSurfaceWithContextCurrent();
 
   io_surface_.reset(io_surface_support_->IOSurfaceLookup(
       static_cast<uint32>(io_surface_handle)));
   // Can fail if IOSurface with that ID was already released by the gpu
   // process.
-  if (!io_surface_.get()) {
+  if (!io_surface_) {
     io_surface_handle_ = 0;
     return false;
   }
 
   io_surface_handle_ = io_surface_handle;
 
   // Actual IOSurface size is rounded up to reduce reallocations during window
   // resize. Get the actual size to properly map the texture.
   gfx::Size rounded_size(
       io_surface_support_->IOSurfaceGetWidth(io_surface_),
@@ skipping 447 matching lines @@
 }
 
 gfx::Rect CompositingIOSurfaceMac::IntersectWithIOSurface(
     const gfx::Rect& rect, float scale_factor) const {
   return gfx::IntersectRects(rect,
       gfx::ToEnclosingRect(gfx::ScaleRect(gfx::Rect(io_surface_size_),
                                           scale_factor)));
 }
 
 }  // namespace content