PlatformThreadHandle: remove public id() interface

content/browser/power_save_blocker_mac.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 "content/browser/power_save_blocker_impl.h"
 
 #include <IOKit/pwr_mgt/IOPMLib.h>
 
 #include "base/bind.h"
 #include "base/lazy_instance.h"
@@ skipping 42 matching lines @@
  private:
   friend class base::RefCountedThreadSafe<Delegate>;
   ~Delegate() {}
   PowerSaveBlockerType type_;
   std::string description_;
   IOPMAssertionID assertion_;
 };
 
 void PowerSaveBlockerImpl::Delegate::ApplyBlock() {
   DCHECK_EQ(base::PlatformThread::CurrentId(),
-            g_power_thread.Pointer()->thread_id());
+            g_power_thread.Pointer()->GetThreadId());
 
   CFStringRef level = NULL;
   // See QA1340 <http://developer.apple.com/library/mac/#qa/qa1340/> for more
   // details.
   switch (type_) {
     case PowerSaveBlocker::kPowerSaveBlockPreventAppSuspension:
       level = kIOPMAssertionTypeNoIdleSleep;
       break;
     case PowerSaveBlocker::kPowerSaveBlockPreventDisplaySleep:
       level = kIOPMAssertionTypeNoDisplaySleep;
       break;
     default:
       NOTREACHED();
       break;
   }
   if (level) {
     base::ScopedCFTypeRef<CFStringRef> cf_description(
         base::SysUTF8ToCFStringRef(description_));
     IOReturn result = IOPMAssertionCreateWithName(level, kIOPMAssertionLevelOn,
                                                   cf_description, &assertion_);
     LOG_IF(ERROR, result != kIOReturnSuccess)
         << "IOPMAssertionCreate: " << result;
   }
 }
 
 void PowerSaveBlockerImpl::Delegate::RemoveBlock() {
   DCHECK_EQ(base::PlatformThread::CurrentId(),
-            g_power_thread.Pointer()->thread_id());
+            g_power_thread.Pointer()->GetThreadId());
 
   if (assertion_ != kIOPMNullAssertionID) {
     IOReturn result = IOPMAssertionRelease(assertion_);
     LOG_IF(ERROR, result != kIOReturnSuccess)
         << "IOPMAssertionRelease: " << result;
   }
 }
 
 PowerSaveBlockerImpl::PowerSaveBlockerImpl(PowerSaveBlockerType type,
                                            Reason reason,
                                            const std::string& description)
     : delegate_(new Delegate(type, description)) {
   g_power_thread.Pointer()->message_loop()->PostTask(
       FROM_HERE,
       base::Bind(&Delegate::ApplyBlock, delegate_));
 }
 
 PowerSaveBlockerImpl::~PowerSaveBlockerImpl() {
   g_power_thread.Pointer()->message_loop()->PostTask(
       FROM_HERE,
       base::Bind(&Delegate::RemoveBlock, delegate_));
 }
 
 }  // namespace content