Move c/r/extensions/* into extensions namespace

chrome/renderer/extensions/user_script_slave.cc

Index: chrome/renderer/extensions/user_script_slave.cc
diff --git a/chrome/renderer/extensions/user_script_slave.cc b/chrome/renderer/extensions/user_script_slave.cc
index 58f13c6f54ef6f355b2dfdac3810afac01d319b3..f9166632d1a2e6dd75584d013f5ae184aa94ab01 100644
--- a/chrome/renderer/extensions/user_script_slave.cc
+++ b/chrome/renderer/extensions/user_script_slave.cc
@@ -18,7 +18,6 @@
 #include "chrome/common/extensions/extension_set.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/renderer/chrome_render_process_observer.h"
-#include "chrome/renderer/extensions/extension_dispatcher.h"
 #include "chrome/renderer/extensions/extension_groups.h"
 #include "content/public/renderer/render_thread.h"
 #include "content/public/renderer/render_view.h"
@@ -50,8 +49,8 @@ namespace extensions {
 static const char kUserScriptHead[] = "(function (unsafeWindow) {\n";
 static const char kUserScriptTail[] = "\n})(window);";
 
-int UserScriptSlave::GetIsolatedWorldIdForExtension(
-    const Extension* extension, WebFrame* frame) {
+int UserScriptSlave::GetIsolatedWorldIdForExtension(const Extension* extension,
+                                                    WebFrame* frame) {
   static int g_next_isolated_world_id = 1;
 
   IsolatedWorldMap::iterator iter = isolated_world_ids_.find(extension->id());
@@ -89,9 +88,8 @@ std::string UserScriptSlave::GetExtensionIdForIsolatedWorld(
 }
 
 // static
-void UserScriptSlave::InitializeIsolatedWorld(
-    int isolated_world_id,
-    const Extension* extension) {
+void UserScriptSlave::InitializeIsolatedWorld(int isolated_world_id,
+                                              const Extension* extension) {
   const URLPatternSet& permissions =
       extension->GetEffectiveHostPermissions();
   for (URLPatternSet::const_iterator i = permissions.begin();