Make PP_TimeTicks actually be a tick counter rather than be the same as the

webkit/plugins/ppapi/plugin_module.cc

 // Copyright (c) 2011 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 "webkit/plugins/ppapi/plugin_module.h"
 
 #include <set>
 
 #include "base/command_line.h"
 #include "base/message_loop.h"
@@ skipping 131 matching lines @@
 }
 
 void* MemAlloc(uint32_t num_bytes) {
   return malloc(num_bytes);
 }
 
 void MemFree(void* ptr) {
   free(ptr);
 }
 
-double GetTime() {
-  return base::Time::Now().ToDoubleT();
+PP_Time GetTime() {
+  return TimeToPPTime(base::Time::Now());
 }
 
-double GetTickTime() {
-  // TODO(brettw) http://code.google.com/p/chromium/issues/detail?id=57448
-  // This should be a tick timer rather than wall clock time, but needs to
-  // match message times, which also currently use wall clock time.
-  return GetTime();
+PP_TimeTicks GetTickTime() {
+  return TimeTicksToPPTimeTicks(base::TimeTicks::Now());
 }
 
 void CallOnMainThread(int delay_in_msec,
                       PP_CompletionCallback callback,
                       int32_t result) {
   GetMainThreadMessageLoop()->PostDelayedTask(
       FROM_HERE,
       NewRunnableFunction(callback.func, callback.user_data, result),
       delay_in_msec);
 }
@@ skipping 437 matching lines @@
   int retval = entry_points_.initialize_module(pp_module(), &GetInterface);
   if (retval != 0) {
     LOG(WARNING) << "PPP_InitializeModule returned failure " << retval;
     return false;
   }
   return true;
 }
 
 }  // namespace ppapi
 }  // namespace webkit