Refactor PepperFlashFileHost and PepperBrokerHost to use MessageFilterHost.

content/browser/plugin_data_remover_impl.cc

Index: content/browser/plugin_data_remover_impl.cc
diff --git a/content/browser/plugin_data_remover_impl.cc b/content/browser/plugin_data_remover_impl.cc
index 731f1e6407127dfc7bb43854a5955cf3b06f7f8b..983f84fea5e20d57030f5c5f57af27377b82d048 100644
--- a/content/browser/plugin_data_remover_impl.cc
+++ b/content/browser/plugin_data_remover_impl.cc
@@ -14,7 +14,7 @@
 #include "base/version.h"
 #include "content/browser/plugin_process_host.h"
 #include "content/browser/plugin_service_impl.h"
-#include "content/browser/renderer_host/pepper/pepper_flash_file_host.h"
+#include "content/browser/renderer_host/pepper/pepper_flash_file_message_filter.h"
 #include "content/common/child_process_host_impl.h"
 #include "content/common/plugin_messages.h"
 #include "content/public/browser/browser_context.h"
@@ -202,7 +202,7 @@ class PluginDataRemoverImpl::Context
 
   IPC::Message* CreatePpapiClearSiteDataMsg(uint64 max_age) {
     FilePath profile_path =
-        PepperFlashFileHost::GetDataDirName(browser_context_path_);
+        PepperFlashFileMessageFilter::GetDataDirName(browser_context_path_);
     // TODO(vtl): This "duplicates" logic in webkit/plugins/ppapi/file_path.cc
     // (which prepends the plugin name to the relative part of the path
     // instead, with the absolute, profile-dependent part being enforced by