Revert r21548 and r21559 due to crash spike.

Review URL: http://codereview.chromium.org/159383

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@21614 0039d316-1c4b-4281-b951-d872f2087c98

3 files changed, 7 insertions, 6 deletions

diff --git a/chrome/plugin/webplugin_delegate_stub.cc b/chrome/plugin/webplugin_delegate_stub.cc
index 655a619..a8a42b0 100644
--- a/chrome/plugin/webplugin_delegate_stub.cc
+++ b/chrome/plugin/webplugin_delegate_stub.cc
@@ -173,7 +173,8 @@ void WebPluginDelegateStub::OnWillSendRequest(int id, const GURL& url) {
 }
 
 void WebPluginDelegateStub::OnDidReceiveResponse(
-    const PluginMsg_DidReceiveResponseParams& params) {
+    const PluginMsg_DidReceiveResponseParams& params, bool* cancel) {
+  *cancel = false;
   WebPluginResourceClient* client = webplugin_->GetResourceClient(params.id);
   if (!client)
     return;
@@ -182,7 +183,8 @@ void WebPluginDelegateStub::OnDidReceiveResponse(
                              params.headers,
                              params.expected_length,
                              params.last_modified,
-                             params.request_is_seekable);
+                             params.request_is_seekable,
+                             cancel);
 }
 
 void WebPluginDelegateStub::OnDidReceiveData(int id,
diff --git a/chrome/plugin/webplugin_delegate_stub.h b/chrome/plugin/webplugin_delegate_stub.h
index 519a648..2def46c 100644
--- a/chrome/plugin/webplugin_delegate_stub.h
+++ b/chrome/plugin/webplugin_delegate_stub.h
@@ -52,7 +52,8 @@ class WebPluginDelegateStub : public IPC::Channel::Listener,
   void OnInit(const PluginMsg_Init_Params& params, bool* result);
 
   void OnWillSendRequest(int id, const GURL& url);
-  void OnDidReceiveResponse(const PluginMsg_DidReceiveResponseParams& params);
+  void OnDidReceiveResponse(const PluginMsg_DidReceiveResponseParams& params,
+                            bool* cancel);
   void OnDidReceiveData(int id, const std::vector<char>& buffer,
                         int data_offset);
   void OnDidFinishLoading(int id);
diff --git a/chrome/plugin/webplugin_proxy.cc b/chrome/plugin/webplugin_proxy.cc
index 38cd306f..b98cc93 100644
--- a/chrome/plugin/webplugin_proxy.cc
+++ b/chrome/plugin/webplugin_proxy.cc
@@ -240,10 +240,8 @@ WebPluginProxy* WebPluginProxy::FromCPBrowsingContext(
 
 WebPluginResourceClient* WebPluginProxy::GetResourceClient(int id) {
   ResourceClientMap::iterator iterator = resource_clients_.find(id);
-  // The IPC messages which deal with streams are now asynchronous. It is
-  // now possible to receive stream messages from the renderer for streams
-  // which may have been cancelled by the plugin.
   if (iterator == resource_clients_.end()) {
+    NOTREACHED();
     return NULL;
   }