Create a ResourceMessageFilter to filter resource related IPCs. This gets ri...

chrome/browser/plugin_process_host.cc

Index: chrome/browser/plugin_process_host.cc
===================================================================
--- chrome/browser/plugin_process_host.cc	(revision 69229)
+++ chrome/browser/plugin_process_host.cc	(working copy)
@@ -28,6 +28,7 @@
 #include "chrome/browser/plugin_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/renderer_host/resource_dispatcher_host.h"
+#include "chrome/browser/renderer_host/resource_message_filter.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_plugin_lib.h"
 #include "chrome/common/chrome_switches.h"
@@ -55,6 +56,25 @@
 static const char kDefaultPluginFinderURL[] =
     "https://dl-ssl.google.com/edgedl/chrome/plugins/plugins2.xml";
 
+namespace {
+
+// Helper class that we pass to ResourceMessageFilter so that it can find the
+// right URLRequestContext for a request.
+class PluginURLRequestContextOverride
+    : public ResourceMessageFilter::URLRequestContextOverride {
+ public:
+  PluginURLRequestContextOverride() {
+  }
+
+  virtual URLRequestContext* GetRequestContext(
+      uint32 request_id, ResourceType::Type resource_type) {
+    return CPBrowsingContextManager::GetInstance()->ToURLRequestContext(
+      request_id);

[brettw, 2010/12/15 21:31:10]

Indent 2 more spaces.

[jam, 2010/12/15 21:41:04]

Done.

+  }
+};
+
+}  // namespace
+
 #if defined(OS_WIN)
 void PluginProcessHost::OnPluginWindowDestroyed(HWND window, HWND parent) {
   // The window is destroyed at this point, we just care about its parent, which
@@ -94,7 +114,8 @@
 PluginProcessHost::PluginProcessHost()
     : BrowserChildProcessHost(
           PLUGIN_PROCESS,
-          PluginService::GetInstance()->resource_dispatcher_host()),
+          PluginService::GetInstance()->resource_dispatcher_host(),
+          new PluginURLRequestContextOverride()),
       ALLOW_THIS_IN_INITIALIZER_LIST(resolve_proxy_msg_helper_(this, NULL))
 #if defined(OS_MACOSX)
       , plugin_cursor_visible_(true)
@@ -399,13 +420,6 @@
   Send(reply_msg);
 }
 
-URLRequestContext* PluginProcessHost::GetRequestContext(
-    uint32 request_id,
-    const ViewHostMsg_Resource_Request& request_data) {
-  return CPBrowsingContextManager::GetInstance()->ToURLRequestContext(
-      request_id);
-}
-
 void PluginProcessHost::RequestPluginChannel(Client* client) {
   // We can't send any sync messages from the browser because it might lead to
   // a hang.  However this async messages must be answered right away by the