Add RetainedRef uses where needed.

content/renderer/gpu/gpu_benchmarking_extension.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/renderer/gpu/gpu_benchmarking_extension.h"
 
 #include <stddef.h>
 #include <string>
 #include <utility>
 
@@ skipping 380 matching lines @@
   } else {
     return false;
   }
   gesture_params->distances.push_back(distance);
 
   // TODO(nduca): If the render_view_impl is destroyed while the gesture is in
   // progress, we will leak the callback and context. This needs to be fixed,
   // somehow.
   context.render_view_impl()->GetWidget()->QueueSyntheticGesture(
       std::move(gesture_params),
-      base::Bind(&OnSyntheticGestureCompleted, callback_and_context));
+      base::Bind(&OnSyntheticGestureCompleted,
+                 base::RetainedRef(callback_and_context)));
 
   return true;
 }
 
 bool BeginSmoothDrag(v8::Isolate* isolate,
                      float start_x,
                      float start_y,
                      float end_x,
                      float end_y,
                      v8::Local<v8::Function> callback,
@@ skipping 21 matching lines @@
   gesture_params->speed_in_pixels_s = speed_in_pixels_s * page_scale_factor;
   gesture_params->gesture_source_type =
       static_cast<SyntheticGestureParams::GestureSourceType>(
           gesture_source_type);
 
   // TODO(nduca): If the render_view_impl is destroyed while the gesture is in
   // progress, we will leak the callback and context. This needs to be fixed,
   // somehow.
   context.render_view_impl()->GetWidget()->QueueSyntheticGesture(
       std::move(gesture_params),
-      base::Bind(&OnSyntheticGestureCompleted, callback_and_context));
+      base::Bind(&OnSyntheticGestureCompleted,
+                 base::RetainedRef(callback_and_context)));
 
   return true;
 }
 
 }  // namespace
 
 gin::WrapperInfo GpuBenchmarking::kWrapperInfo = {gin::kEmbedderNativeGin};
 
 // static
 void GpuBenchmarking::Install(blink::WebFrame* frame) {
@@ skipping 270 matching lines @@
   for (int i = 0; i < repeat_count; i++) {
     gesture_params->distances.push_back(distance);
     gesture_params->distances.push_back(-distance + overscroll);
   }
 
   // TODO(nduca): If the render_view_impl is destroyed while the gesture is in
   // progress, we will leak the callback and context. This needs to be fixed,
   // somehow.
   context.render_view_impl()->GetWidget()->QueueSyntheticGesture(
       std::move(gesture_params),
-      base::Bind(&OnSyntheticGestureCompleted, callback_and_context));
+      base::Bind(&OnSyntheticGestureCompleted,
+                 base::RetainedRef(callback_and_context)));
 
   return true;
 }
 
 bool GpuBenchmarking::PinchBy(gin::Arguments* args) {
   GpuBenchmarkingContext context;
   if (!context.Init(false))
     return false;
 
   float scale_factor;
@@ skipping 27 matching lines @@
       new CallbackAndContext(args->isolate(),
                              callback,
                              context.web_frame()->mainWorldScriptContext());
 
 
   // TODO(nduca): If the render_view_impl is destroyed while the gesture is in
   // progress, we will leak the callback and context. This needs to be fixed,
   // somehow.
   context.render_view_impl()->GetWidget()->QueueSyntheticGesture(
       std::move(gesture_params),
-      base::Bind(&OnSyntheticGestureCompleted, callback_and_context));
+      base::Bind(&OnSyntheticGestureCompleted,
+                 base::RetainedRef(callback_and_context)));
 
   return true;
 }
 
 float GpuBenchmarking::VisualViewportHeight() {
   GpuBenchmarkingContext context;
   if (!context.Init(false))
     return 0.0;
   return context.web_view()->visualViewportSize().height;
 }
@@ skipping 45 matching lines @@
   scoped_refptr<CallbackAndContext> callback_and_context =
       new CallbackAndContext(args->isolate(),
                              callback,
                              context.web_frame()->mainWorldScriptContext());
 
   // TODO(nduca): If the render_view_impl is destroyed while the gesture is in
   // progress, we will leak the callback and context. This needs to be fixed,
   // somehow.
   context.render_view_impl()->GetWidget()->QueueSyntheticGesture(
       std::move(gesture_params),
-      base::Bind(&OnSyntheticGestureCompleted, callback_and_context));
+      base::Bind(&OnSyntheticGestureCompleted,
+                 base::RetainedRef(callback_and_context)));
 
   return true;
 }
 
 void GpuBenchmarking::ClearImageCache() {
   WebImageCache::clear();
 }
 
 int GpuBenchmarking::RunMicroBenchmark(gin::Arguments* args) {
   GpuBenchmarkingContext context;
@@ skipping 15 matching lines @@
                              context.web_frame()->mainWorldScriptContext());
 
   scoped_ptr<V8ValueConverter> converter =
       make_scoped_ptr(V8ValueConverter::create());
   v8::Local<v8::Context> v8_context = callback_and_context->GetContext();
   scoped_ptr<base::Value> value =
       make_scoped_ptr(converter->FromV8Value(arguments, v8_context));
 
   return context.compositor()->ScheduleMicroBenchmark(
       name, std::move(value),
-      base::Bind(&OnMicroBenchmarkCompleted, callback_and_context));
+      base::Bind(&OnMicroBenchmarkCompleted,
+                 base::RetainedRef(callback_and_context)));
 }
 
 bool GpuBenchmarking::SendMessageToMicroBenchmark(
     int id,
     v8::Local<v8::Object> message) {
   GpuBenchmarkingContext context;
   if (!context.Init(true))
     return false;
 
   scoped_ptr<V8ValueConverter> converter =
@@ skipping 15 matching lines @@
 bool GpuBenchmarking::HasGpuProcess() {
   bool has_gpu_process = false;
   if (!RenderThreadImpl::current()->Send(
           new ChildProcessHostMsg_HasGpuProcess(&has_gpu_process)))
     return false;
 
   return has_gpu_process;
 }
 
 }  // namespace content