Remove usage of deprecated V8 APIs from c/r/extensions

chrome/renderer/extensions/webrtc_native_handler.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 "chrome/renderer/extensions/webrtc_native_handler.h"
 
 #include <functional>
 
 #include "base/logging.h"
 #include "chrome/common/extensions/api/webrtc_cast_send_transport.h"
@@ skipping 208 matching lines @@
 
   const int transport_id = args[0]->ToInt32()->Value();
   CastSendTransport* transport = GetSendTransportOrThrow(transport_id);
   if (!transport)
     return;
 
   scoped_ptr<V8ValueConverter> converter(V8ValueConverter::create());
   scoped_ptr<Value> params_value(
       converter->FromV8Value(args[1], context()->v8_context()));
   if (!params_value) {
-    v8::ThrowException(v8::Exception::TypeError(
+    args.GetIsolate()->ThrowException(v8::Exception::TypeError(
         v8::String::NewFromUtf8(args.GetIsolate(), kUnableToConvertParams)));
     return;
   }
   scoped_ptr<RtpParams> params = RtpParams::FromValue(*params_value);
   if (!params) {
-    v8::ThrowException(v8::Exception::TypeError(
+    args.GetIsolate()->ThrowException(v8::Exception::TypeError(
         v8::String::NewFromUtf8(args.GetIsolate(), kInvalidRtpParams)));
     return;
   }
 
   CastRtpCaps cast_params;
   ToCastRtpParams(*params, &cast_params);
   transport->Start(cast_params);
 }
 
 void WebRtcNativeHandler::StopCastSendTransport(
@@ skipping 41 matching lines @@
 
   const int transport_id = args[0]->ToInt32()->Value();
   CastUdpTransport* transport = GetUdpTransportOrThrow(transport_id);
   if (!transport)
     return;
 
   scoped_ptr<V8ValueConverter> converter(V8ValueConverter::create());
   scoped_ptr<Value> udp_params_value(
       converter->FromV8Value(args[1], context()->v8_context()));
   if (!udp_params_value) {
-    v8::ThrowException(v8::Exception::TypeError(
+    args.GetIsolate()->ThrowException(v8::Exception::TypeError(
         v8::String::NewFromUtf8(args.GetIsolate(), kUnableToConvertArgs)));
     return;
   }
   scoped_ptr<UdpParams> udp_params = UdpParams::FromValue(*udp_params_value);
   if (!udp_params) {
-    v8::ThrowException(v8::Exception::TypeError(
+    args.GetIsolate()->ThrowException(v8::Exception::TypeError(
         v8::String::NewFromUtf8(args.GetIsolate(), kInvalidUdpParams)));
     return;
   }
   transport->Start(net::HostPortPair(udp_params->address, udp_params->port));
 }
 
 CastSendTransport* WebRtcNativeHandler::GetSendTransportOrThrow(
     int transport_id) const {
   SendTransportMap::const_iterator iter = send_transport_map_.find(
       transport_id);
   if (iter != send_transport_map_.end())
     return iter->second.get();
   v8::Isolate* isolate = context()->v8_context()->GetIsolate();
-  v8::ThrowException(v8::Exception::RangeError(
+  isolate->ThrowException(v8::Exception::RangeError(
       v8::String::NewFromUtf8(isolate, kSendTransportNotFound)));
   return NULL;
 }
 
 CastUdpTransport* WebRtcNativeHandler::GetUdpTransportOrThrow(
     int transport_id) const {
   UdpTransportMap::const_iterator iter = udp_transport_map_.find(
       transport_id);
   if (iter != udp_transport_map_.end())
     return iter->second.get();
   v8::Isolate* isolate = context()->v8_context()->GetIsolate();
-  v8::ThrowException(v8::Exception::RangeError(
+  isolate->ThrowException(v8::Exception::RangeError(
       v8::String::NewFromUtf8(isolate, kUdpTransportNotFound)));
   return NULL;
 }
 
 }  // namespace extensions