Cleanup: Remove double semicolons.

gin/isolate_holder.cc

 // Copyright 2013 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 "gin/public/isolate_holder.h"
 
 #include <stddef.h>
 #include <stdlib.h>
 #include <string.h>
 #include <utility>
@@ skipping 67 matching lines @@
 void IsolateHolder::Initialize(ScriptMode mode,
                                V8ExtrasMode v8_extras_mode,
                                v8::ArrayBuffer::Allocator* allocator) {
   CHECK(allocator);
   V8Initializer::Initialize(mode, v8_extras_mode);
   g_array_buffer_allocator = allocator;
 }
 
 void IsolateHolder::AddRunMicrotasksObserver() {
   DCHECK(!task_observer_.get());
-  task_observer_.reset(new RunMicrotasksObserver(isolate_));;
+  task_observer_.reset(new RunMicrotasksObserver(isolate_));
   base::MessageLoop::current()->AddTaskObserver(task_observer_.get());
 }
 
 void IsolateHolder::RemoveRunMicrotasksObserver() {
   DCHECK(task_observer_.get());
   base::MessageLoop::current()->RemoveTaskObserver(task_observer_.get());
   task_observer_.reset();
 }
 
 void IsolateHolder::EnableIdleTasks(
     scoped_ptr<V8IdleTaskRunner> idle_task_runner) {
   DCHECK(isolate_data_.get());
   isolate_data_->EnableIdleTasks(std::move(idle_task_runner));
 }
 
 }  // namespace gin