Fix auto raw pointer deduction on linux

ui/base/resource/resource_bundle.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 "ui/base/resource/resource_bundle.h"
 
 #include <stdint.h>
 
 #include <limits>
 #include <utility>
@@ skipping 812 matching lines @@
 
   NOTREACHED() << "Unable to decode theme image resource " << resource_id;
   return false;
 }
 
 bool ResourceBundle::LoadBitmap(int resource_id,
                                 ScaleFactor* scale_factor,
                                 SkBitmap* bitmap,
                                 bool* fell_back_to_1x) const {
   DCHECK(fell_back_to_1x);
-  for (const auto& pack : data_packs_) {
+  for (auto* pack : data_packs_) {
     if (pack->GetScaleFactor() == ui::SCALE_FACTOR_NONE &&
         LoadBitmap(*pack, resource_id, bitmap, fell_back_to_1x)) {
       DCHECK(!*fell_back_to_1x);
       *scale_factor = ui::SCALE_FACTOR_NONE;
       return true;
     }
 
     if (pack->GetScaleFactor() == *scale_factor &&
         LoadBitmap(*pack, resource_id, bitmap, fell_back_to_1x)) {
       return true;
     }
   }
 
   // Unit tests may only have 1x data pack. Allow them to fallback to 1x
   // resources.
   if (is_test_resources_ && *scale_factor != ui::SCALE_FACTOR_100P) {
-    for (const auto& pack : data_packs_) {
+    for (auto* pack : data_packs_) {
       if (pack->GetScaleFactor() == ui::SCALE_FACTOR_100P &&
           LoadBitmap(*pack, resource_id, bitmap, fell_back_to_1x)) {
         *fell_back_to_1x = true;
         return true;
       }
     }
   }
 
   return false;
 }
@@ skipping 47 matching lines @@
 // static
 bool ResourceBundle::DecodePNG(const unsigned char* buf,
                                size_t size,
                                SkBitmap* bitmap,
                                bool* fell_back_to_1x) {
   *fell_back_to_1x = PNGContainsFallbackMarker(buf, size);
   return gfx::PNGCodec::Decode(buf, size, bitmap);
 }
 
 }  // namespace ui