Replace ViewHostMsg_GetPluginPath with ViewHostMsg_GetPluginInfo.

chrome/browser/plugin_service.cc

Index: chrome/browser/plugin_service.cc
diff --git a/chrome/browser/plugin_service.cc b/chrome/browser/plugin_service.cc
index 1b363827e32d7c27afa1495c21ad0d186799885e..197a3ffa92511463e6721592da1203bc859cc1dc 100644
--- a/chrome/browser/plugin_service.cc
+++ b/chrome/browser/plugin_service.cc
@@ -228,10 +228,13 @@ void PluginService::OpenChannelToPlugin(
     const std::wstring& locale,
     IPC::Message* reply_msg) {
   DCHECK(ChromeThread::CurrentlyOn(ChromeThread::IO));
-  // We don't need a policy URL here because that was already checked by a
-  // previous call to GetPluginPath.
-  GURL policy_url;
-  FilePath plugin_path = GetPluginPath(url, policy_url, mime_type, NULL);
+  bool allow_wildcard = true;
+  WebPluginInfo info;
+  FilePath plugin_path;
+  if (NPAPI::PluginList::Singleton()->GetPluginInfo(
+      url, mime_type, allow_wildcard, &info, NULL) && info.enabled) {
+    plugin_path = info.path;
+  }
   PluginProcessHost* plugin_host = FindOrStartPluginProcess(plugin_path);
   if (plugin_host) {
     plugin_host->OpenChannelToPlugin(renderer_msg_filter, mime_type, reply_msg);
@@ -241,21 +244,6 @@ void PluginService::OpenChannelToPlugin(
   }
 }
 
-FilePath PluginService::GetPluginPath(const GURL& url,
-                                      const GURL& policy_url,
-                                      const std::string& mime_type,
-                                      std::string* actual_mime_type) {
-  bool allow_wildcard = true;
-  WebPluginInfo info;
-  if (NPAPI::PluginList::Singleton()->GetPluginInfo(
-        url, mime_type, allow_wildcard, &info, actual_mime_type) &&
-      info.enabled && PluginAllowedForURL(info.path, policy_url)) {
-    return info.path;
-  }
-
-  return FilePath();
-}
-
 static void PurgePluginListCache(bool reload_pages) {
   for (RenderProcessHost::iterator it = RenderProcessHost::AllHostsIterator();
        !it.IsAtEnd(); it.Advance()) {
@@ -336,8 +324,8 @@ void PluginService::Observe(NotificationType type,
   }
 }
 
-bool PluginService::PluginAllowedForURL(const FilePath& plugin_path,
-                                        const GURL& url) {
+bool PluginService::PrivatePluginAllowedForURL(const FilePath& plugin_path,
+                                               const GURL& url) {
   if (url.is_empty())
     return true;  // Caller wants all plugins.