Remove implicit conversions from scoped_refptr to T* in chrome/browser/ui/

chrome/browser/ui/views/tabs/tab.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 "chrome/browser/ui/views/tabs/tab.h"
 
 #include <limits>
 
 #include "base/command_line.h"
 #include "base/debug/alias.h"
@@ skipping 524 matching lines @@
   }
 
   TabRendererData::NetworkState old_state = data_.network_state;
   data_.network_state = state;
   AdvanceLoadingAnimation(old_state, state);
 }
 
 void Tab::StartPulse() {
   pulse_animation_.reset(new gfx::ThrobAnimation(this));
   pulse_animation_->SetSlideDuration(kPulseDurationMs);
-  if (animation_container_)
+  if (animation_container_.get())
     pulse_animation_->SetContainer(animation_container_.get());
   pulse_animation_->StartThrobbing(std::numeric_limits<int>::max());
 }
 
 void Tab::StopPulse() {
   StopAndDeleteAnimation(pulse_animation_.PassAs<gfx::Animation>());
 }
 
 void Tab::StartMiniTabTitleAnimation() {
   if (!data().mini)
     return;
   if (!mini_title_change_animation_) {
     gfx::MultiAnimation::Parts parts;
     parts.push_back(
         gfx::MultiAnimation::Part(kMiniTitleChangeAnimationDuration1MS,
                                  gfx::Tween::EASE_OUT));
     parts.push_back(
         gfx::MultiAnimation::Part(kMiniTitleChangeAnimationDuration2MS,
                                  gfx::Tween::ZERO));
     parts.push_back(
         gfx::MultiAnimation::Part(kMiniTitleChangeAnimationDuration3MS,
                                  gfx::Tween::EASE_IN));
     parts[0].start_time_ms = kMiniTitleChangeAnimationStart1MS;
     parts[0].end_time_ms = kMiniTitleChangeAnimationEnd1MS;
     parts[2].start_time_ms = kMiniTitleChangeAnimationStart3MS;
     parts[2].end_time_ms = kMiniTitleChangeAnimationEnd3MS;
     base::TimeDelta timeout =
         base::TimeDelta::FromMilliseconds(kMiniTitleChangeAnimationIntervalMS);
     mini_title_change_animation_.reset(new gfx::MultiAnimation(parts, timeout));
-    if (animation_container_)
+    if (animation_container_.get())
       mini_title_change_animation_->SetContainer(animation_container_.get());
     mini_title_change_animation_->set_delegate(this);
   }
   mini_title_change_animation_->Start();
 }
 
 void Tab::StopMiniTabTitleAnimation() {
   StopAndDeleteAnimation(mini_title_change_animation_.PassAs<gfx::Animation>());
 }
 
@@ skipping 1017 matching lines @@
                          const gfx::ImageSkia& image) {
   DCHECK_NE(scale_factor, ui::SCALE_FACTOR_NONE);
   ImageCacheEntry entry;
   entry.resource_id = resource_id;
   entry.scale_factor = scale_factor;
   entry.image = image;
   image_cache_->push_front(entry);
   if (image_cache_->size() > kMaxImageCacheSize)
     image_cache_->pop_back();
 }