components: Change auto to not deduce raw pointers.

components/bubble/bubble_manager.cc

 // Copyright 2015 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 "components/bubble/bubble_manager.h"
 
 #include <utility>
 #include <vector>
 
 #include "components/bubble/bubble_controller.h"
@@ skipping 49 matching lines @@
   CloseAllMatchingBubbles(nullptr, nullptr, reason);
 }
 
 void BubbleManager::UpdateAllBubbleAnchors() {
   DCHECK(thread_checker_.CalledOnValidThread());
   DCHECK_NE(manager_state_, ITERATING_BUBBLES);
 
   // Guard against bubbles being added or removed while iterating the bubbles.
   ManagerState original_state = manager_state_;
   manager_state_ = ITERATING_BUBBLES;
-  for (auto controller : controllers_)
+  for (auto* controller : controllers_)
     controller->UpdateAnchorPosition();
   manager_state_ = original_state;
 }
 
 void BubbleManager::AddBubbleManagerObserver(BubbleManagerObserver* observer) {
   observers_.AddObserver(observer);
 }
 
 void BubbleManager::RemoveBubbleManagerObserver(
     BubbleManagerObserver* observer) {
@@ skipping 34 matching lines @@
     if ((!bubble || bubble == *i) && (!owner || (*i)->OwningFrameIs(owner)) &&
         (*i)->ShouldClose(reason)) {
       close_queue.push_back(*i);
       i = controllers_.weak_erase(i);
     } else {
       ++i;
     }
   }
   manager_state_ = original_state;
 
-  for (auto controller : close_queue) {
+  for (auto* controller : close_queue) {
     controller->DoClose(reason);
 
     FOR_EACH_OBSERVER(BubbleManagerObserver, observers_,
                       OnBubbleClosed(controller->AsWeakPtr(), reason));
   }
 
   return !close_queue.empty();
 }