remove some calls to to-be-deprecated v8::Value::To* functions

extensions/renderer/set_icon_natives.cc

 // Copyright 2014 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 "extensions/renderer/set_icon_natives.h"
 
 #include <limits>
 
 #include "base/memory/scoped_ptr.h"
 #include "content/public/common/common_param_traits.h"
@@ skipping 21 matching lines @@
   RouteFunction(
       "SetIconCommon",
       base::Bind(&SetIconNatives::SetIconCommon, base::Unretained(this)));
 }
 
 bool SetIconNatives::ConvertImageDataToBitmapValue(
     const v8::Local<v8::Object> image_data,
     v8::Local<v8::Value>* image_data_bitmap) {
   v8::Isolate* isolate = context()->v8_context()->GetIsolate();
   v8::Local<v8::Object> data =
-      image_data->Get(v8::String::NewFromUtf8(isolate, "data"))->ToObject();
+      image_data->Get(v8::String::NewFromUtf8(isolate, "data"))
+          ->ToObject(isolate);
   int width =
       image_data->Get(v8::String::NewFromUtf8(isolate, "width"))->Int32Value();
   int height =
       image_data->Get(v8::String::NewFromUtf8(isolate, "height"))->Int32Value();
 
   if (width <= 0 || height <= 0) {
     isolate->ThrowException(v8::Exception::Error(
         v8::String::NewFromUtf8(isolate, kInvalidDimensions)));
     return false;
   }
@@ skipping 47 matching lines @@
       &buffer, context()->v8_context()->Global(), isolate);
 
   return true;
 }
 
 bool SetIconNatives::ConvertImageDataSetToBitmapValueSet(
     v8::Local<v8::Object>& details,
     v8::Local<v8::Object>* bitmap_set_value) {
   v8::Isolate* isolate = context()->v8_context()->GetIsolate();
   v8::Local<v8::Object> image_data_set =
-      details->Get(v8::String::NewFromUtf8(isolate, "imageData"))->ToObject();
+      details->Get(v8::String::NewFromUtf8(isolate, "imageData"))
+          ->ToObject(isolate);
 
   DCHECK(bitmap_set_value);
   for (size_t i = 0; i < arraysize(kImageSizeKeys); i++) {
     if (!image_data_set->Has(
             v8::String::NewFromUtf8(isolate, kImageSizeKeys[i])))
       continue;
     v8::Local<v8::Object> image_data =
         image_data_set->Get(v8::String::NewFromUtf8(isolate, kImageSizeKeys[i]))
-            ->ToObject();
+            ->ToObject(isolate);
     v8::Local<v8::Value> image_data_bitmap;
     if (!ConvertImageDataToBitmapValue(image_data, &image_data_bitmap))
       return false;
     (*bitmap_set_value)->Set(
         v8::String::NewFromUtf8(isolate, kImageSizeKeys[i]), image_data_bitmap);
   }
   return true;
 }
 
 void SetIconNatives::SetIconCommon(
     const v8::FunctionCallbackInfo<v8::Value>& args) {
   CHECK_EQ(1, args.Length());
   CHECK(args[0]->IsObject());
-  v8::Local<v8::Object> details = args[0]->ToObject();
+  v8::Local<v8::Object> details = args[0]->ToObject(args.GetIsolate());
   v8::Local<v8::Object> bitmap_set_value(v8::Object::New(args.GetIsolate()));
   if (!ConvertImageDataSetToBitmapValueSet(details, &bitmap_set_value))
     return;
 
   v8::Local<v8::Object> dict(v8::Object::New(args.GetIsolate()));
   dict->Set(v8::String::NewFromUtf8(args.GetIsolate(), "imageData"),
             bitmap_set_value);
   if (details->Has(v8::String::NewFromUtf8(args.GetIsolate(), "tabId"))) {
     dict->Set(
         v8::String::NewFromUtf8(args.GetIsolate(), "tabId"),
         details->Get(v8::String::NewFromUtf8(args.GetIsolate(), "tabId")));
   }
   args.GetReturnValue().Set(dict);
 }
 
 }  // namespace extensions