base: Change auto to not deduce raw pointers.

base/trace_event/trace_log.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 "base/trace_event/trace_log.h"
 
 #include <algorithm>
 #include <cmath>
 #include <memory>
 #include <utility>
@@ skipping 384 matching lines @@
 
 void TraceLog::InitializeThreadLocalEventBufferIfSupported() {
   // A ThreadLocalEventBuffer needs the message loop
   // - to know when the thread exits;
   // - to handle the final flush.
   // For a thread without a message loop or the message loop may be blocked, the
   // trace events will be added into the main buffer directly.
   if (thread_blocks_message_loop_.Get() || !MessageLoop::current())
     return;
   HEAP_PROFILER_SCOPED_IGNORE;
-  auto thread_local_event_buffer = thread_local_event_buffer_.Get();
+  auto* thread_local_event_buffer = thread_local_event_buffer_.Get();
   if (thread_local_event_buffer &&
       !CheckGeneration(thread_local_event_buffer->generation())) {
     delete thread_local_event_buffer;
     thread_local_event_buffer = NULL;
   }
   if (!thread_local_event_buffer) {
     thread_local_event_buffer = new ThreadLocalEventBuffer(this);
     thread_local_event_buffer_.Set(thread_local_event_buffer);
   }
 }
@@ skipping 804 matching lines @@
       bind_id = MangleEventId(bind_id);
     id = MangleEventId(id);
   }
 
   TimeTicks offset_event_timestamp = OffsetTimestamp(timestamp);
   ThreadTicks thread_now = ThreadNow();
 
   // |thread_local_event_buffer_| can be null if the current thread doesn't have
   // a message loop or the message loop is blocked.
   InitializeThreadLocalEventBufferIfSupported();
-  auto thread_local_event_buffer = thread_local_event_buffer_.Get();
+  auto* thread_local_event_buffer = thread_local_event_buffer_.Get();
 
   // Check and update the current thread name only if the event is for the
   // current thread to avoid locks in most cases.
   if (thread_id == static_cast<int>(PlatformThread::CurrentId())) {
     const char* new_name =
         ThreadIdNameManager::GetInstance()->GetName(thread_id);
     // Check if the thread name has been set or changed since the previous
     // call (if any), but don't bother if the new name is empty. Note this will
     // not detect a thread name change within the same char* buffer address: we
     // favor common case performance over corner case correctness.
@@ skipping 551 matching lines @@
 }
 
 ScopedTraceBinaryEfficient::~ScopedTraceBinaryEfficient() {
   if (*category_group_enabled_) {
     TRACE_EVENT_API_UPDATE_TRACE_EVENT_DURATION(category_group_enabled_, name_,
                                                 event_handle_);
   }
 }
 
 }  // namespace trace_event_internal