components: Change auto to not deduce raw pointers.

components/devtools_discovery/devtools_discovery_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/devtools_discovery/devtools_discovery_manager.h"
 
 #include "base/stl_util.h"
 #include "components/devtools_discovery/basic_target_descriptor.h"
 #include "content/public/browser/devtools_agent_host.h"
 
@@ skipping 37 matching lines @@
 std::unique_ptr<DevToolsTargetDescriptor> DevToolsDiscoveryManager::CreateNew(
     const GURL& url) {
   if (create_callback_.is_null())
     return nullptr;
   return create_callback_.Run(url);
 }
 
 DevToolsTargetDescriptor::List
 DevToolsDiscoveryManager::GetDescriptorsFromProviders() {
   DevToolsTargetDescriptor::List result;
-  for (const auto& provider : providers_) {
+  for (auto* provider : providers_) {
     DevToolsTargetDescriptor::List partial = provider->GetDescriptors();
     result.insert(result.begin(), partial.begin(), partial.end());
   }
   return result;
 }
 
 std::unique_ptr<base::DictionaryValue>
 DevToolsDiscoveryManager::HandleNewTargetCommand(
     base::DictionaryValue* command_dict) {
   int id;
@@ skipping 14 matching lines @@
     std::unique_ptr<base::DictionaryValue> cmd_result(
         new base::DictionaryValue());
     cmd_result->SetString("pageId", descriptor->GetId());
     result->Set("result", std::move(cmd_result));
     return result;
   }
   return nullptr;
 }
 
 }  // namespace devtools_discovery