Move c/r/extensions/* into extensions namespace

chrome/renderer/extensions/chrome_v8_context.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/renderer/extensions/chrome_v8_context.h"
 
 #include "base/debug/trace_event.h"
 #include "base/logging.h"
 #include "base/string_split.h"
 #include "base/values.h"
 #include "chrome/common/extensions/api/extension_api.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/extension_set.h"
 #include "chrome/renderer/extensions/chrome_v8_extension.h"
 #include "chrome/renderer/extensions/user_script_slave.h"
 #include "content/public/renderer/render_view.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebView.h"
 #include "v8/include/v8.h"
 
-using extensions::Feature;
+namespace extensions {
 
 namespace {
 
 const char kChromeHidden[] = "chromeHidden";
 
 #ifndef NDEBUG
 const char kValidateCallbacks[] = "validateCallbacks";
 const char kValidateAPI[] = "validateAPI";
 #endif
 
 }  // namespace
 
 ChromeV8Context::ChromeV8Context(v8::Handle<v8::Context> v8_context,
                                  WebKit::WebFrame* web_frame,
-                                 const extensions::Extension* extension,
+                                 const Extension* extension,
                                  Feature::Context context_type)
     : v8_context_(v8::Persistent<v8::Context>::New(v8_context)),
       web_frame_(web_frame),
       extension_(extension),
       context_type_(context_type) {
   VLOG(1) << "Created context:\n"
           << "  extension id: " << GetExtensionID() << "\n"
           << "  frame:        " << web_frame_ << "\n"
           << "  context type: " << GetContextTypeDescription();
 }
@@ skipping 90 matching lines @@
                                                    argv);
   if (result)
     *result = result_temp;
 
   return true;
 }
 
 const std::set<std::string>& ChromeV8Context::GetAvailableExtensionAPIs() {
   if (!available_extension_apis_.get()) {
     available_extension_apis_ =
-        extensions::ExtensionAPI::GetSharedInstance()->GetAPIsForContext(
+        ExtensionAPI::GetSharedInstance()->GetAPIsForContext(
             context_type_,
             extension_,
-            extensions::UserScriptSlave::GetDataSourceURLForFrame(
+            UserScriptSlave::GetDataSourceURLForFrame(
                 web_frame_)).Pass();
   }
   return *(available_extension_apis_.get());
 }
 
 void ChromeV8Context::DispatchOnLoadEvent(bool is_incognito_process,
                                           int manifest_version) {
   v8::HandleScope handle_scope;
   v8::Handle<v8::Value> argv[] = {
     v8::String::New(GetExtensionID().c_str()),
@@ skipping 13 matching lines @@
   switch (context_type_) {
     case Feature::UNSPECIFIED_CONTEXT:         return "UNSPECIFIED";
     case Feature::BLESSED_EXTENSION_CONTEXT:   return "BLESSED_EXTENSION";
     case Feature::UNBLESSED_EXTENSION_CONTEXT: return "UNBLESSED_EXTENSION";
     case Feature::CONTENT_SCRIPT_CONTEXT:      return "CONTENT_SCRIPT";
     case Feature::WEB_PAGE_CONTEXT:            return "WEB_PAGE";
   }
   NOTREACHED();
   return "";
 }
+
+}  // namespace extensions