Move c/r/extensions/* into extensions namespace

chrome/renderer/extensions/chrome_v8_context_set.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_set.h"
 
 #include "base/logging.h"
 #include "base/message_loop.h"
 #include "base/tracked_objects.h"
 #include "base/values.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/renderer/extensions/chrome_v8_context.h"
 #include "content/public/renderer/render_thread.h"
 #include "content/public/renderer/v8_value_converter.h"
 #include "content/public/renderer/render_view.h"
 #include "v8/include/v8.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebDocument.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebURL.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebURLRequest.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebView.h"
 
 using content::RenderThread;
 using content::V8ValueConverter;
 
+namespace extensions {
+
 namespace {
 
 // Returns true if the extension running in the given |render_view| has
 // sufficient permissions to access the data.
 //
 // TODO(aa): This looks super suspicious. Is it correct? Can we use something
 // else already in the system? Should it be moved elsewhere?
   bool HasSufficientPermissions(content::RenderView* render_view,
                                 const GURL& event_url) {
   // During unit tests, we might be invoked without a v8 context. In these
@@ skipping 75 matching lines @@
   // out from under us.
   ContextSet contexts = GetAll();
 
   scoped_ptr<V8ValueConverter> converter(V8ValueConverter::create());
   for (ContextSet::iterator it = contexts.begin(); it != contexts.end();
        ++it) {
     if ((*it)->v8_context().IsEmpty())
       continue;
 
     if (!extension_id.empty()) {
-      const extensions::Extension* extension = (*it)->extension();
+      const Extension* extension = (*it)->extension();
       if (!extension || (extension_id != extension->id()))
         continue;
     }
 
     content::RenderView* context_render_view = (*it)->GetRenderView();
     if (!context_render_view)
       continue;
 
     if (render_view && render_view != context_render_view)
       continue;
 
     if (!HasSufficientPermissions(context_render_view, event_url))
       continue;
 
     v8::Local<v8::Context> context(*((*it)->v8_context()));
     std::vector<v8::Handle<v8::Value> > v8_arguments;
     for (size_t i = 0; i < arguments.GetSize(); ++i) {
       const base::Value* item = NULL;
       CHECK(arguments.Get(i, &item));
       v8_arguments.push_back(converter->ToV8Value(item, context));
     }
 
     v8::Handle<v8::Value> retval;
     (*it)->CallChromeHiddenMethod(
         method_name, v8_arguments.size(), &v8_arguments[0], &retval);
   }
 }
+
+}  // namespace extensions