Add PluginServiceFilter interface and ChromePluginServiceFilter.

This should get rid of all references to webkit::npapi::IsPluginEnabled in content/.

BUG=80794
TEST=none

Review URL: http://codereview.chromium.org/7387010

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@99355 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 4 insertions, 24 deletions

diff --git a/webkit/plugins/npapi/plugin_list.cc b/webkit/plugins/npapi/plugin_list.cc
index 3f3e4e0..45160fc 100644
--- a/webkit/plugins/npapi/plugin_list.cc
+++ b/webkit/plugins/npapi/plugin_list.cc
@@ -519,13 +519,12 @@ void PluginList::GetPluginInfoArray(
 
   std::set<FilePath> visited_plugins;
 
-  // Add in enabled plugins by mime type.
+  // Add in plugins by mime type.
   for (size_t i = 0; i < plugin_groups_.size(); ++i) {
     const std::vector<webkit::WebPluginInfo>& plugins =
         plugin_groups_[i]->web_plugins_info();
     for (size_t i = 0; i < plugins.size(); ++i) {
-      if (IsPluginEnabled(plugins[i]) && SupportsType(plugins[i],
-                                             mime_type, allow_wildcard)) {
+      if (SupportsType(plugins[i], mime_type, allow_wildcard)) {
         FilePath path = plugins[i].path;
         if (path.value() != kDefaultPluginLibraryName &&
             visited_plugins.insert(path).second) {
@@ -537,7 +536,7 @@ void PluginList::GetPluginInfoArray(
     }
   }
 
-  // Add in enabled plugins by url.
+  // Add in plugins by url.
   std::string path = url.path();
   std::string::size_type last_dot = path.rfind('.');
   if (last_dot != std::string::npos) {
@@ -547,8 +546,7 @@ void PluginList::GetPluginInfoArray(
       const std::vector<webkit::WebPluginInfo>& plugins =
           plugin_groups_[i]->web_plugins_info();
       for (size_t i = 0; i < plugins.size(); ++i) {
-        if (IsPluginEnabled(plugins[i]) &&
-            SupportsExtension(plugins[i], extension, &actual_mime_type)) {
+        if (SupportsExtension(plugins[i], extension, &actual_mime_type)) {
           FilePath path = plugins[i].path;
           if (path.value() != kDefaultPluginLibraryName &&
               visited_plugins.insert(path).second) {
@@ -561,24 +559,6 @@ void PluginList::GetPluginInfoArray(
     }
   }
 
-  // Add in disabled plugins by mime type.
-  for (size_t i = 0; i < plugin_groups_.size(); ++i) {
-    const std::vector<webkit::WebPluginInfo>& plugins =
-        plugin_groups_[i]->web_plugins_info();
-    for (size_t i = 0; i < plugins.size(); ++i) {
-      if (!IsPluginEnabled(plugins[i]) &&
-          SupportsType(plugins[i], mime_type, allow_wildcard)) {
-        FilePath path = plugins[i].path;
-        if (path.value() != kDefaultPluginLibraryName &&
-            visited_plugins.insert(path).second) {
-          info->push_back(plugins[i]);
-          if (actual_mime_types)
-            actual_mime_types->push_back(mime_type);
-        }
-      }
-    }
-  }
-
   // Add the default plugin at the end if it supports the mime type given,
   // and the default plugin is enabled.
   for (size_t i = 0; i < plugin_groups_.size(); ++i) {