Move a bunch of code in content\common (as well as a few left in renderer) to the content namespace.

content/common/indexed_db/proxy_webidbobjectstore_impl.h

 // 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.
 
 #ifndef CONTENT_COMMON_INDEXED_DB_PROXY_WEBIDBOBJECTSTORE_IMPL_H_
 #define CONTENT_COMMON_INDEXED_DB_PROXY_WEBIDBOBJECTSTORE_IMPL_H_
 
 #include "base/basictypes.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebIDBCallbacks.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebIDBObjectStore.h"
 
 namespace WebKit {
 class WebIDBCallbacks;
 class WebIDBIndex;
 class WebIDBKey;
 class WebIDBKeyRange;
 class WebString;
 }
 
+namespace content {
+
 class RendererWebIDBObjectStoreImpl : public WebKit::WebIDBObjectStore {
  public:
   explicit RendererWebIDBObjectStoreImpl(int32 idb_object_store_id);
   virtual ~RendererWebIDBObjectStoreImpl();
 
   // TODO(alecflett): Remove this when it is removed from webkit:
   // https://bugs.webkit.org/show_bug.cgi?id=98085
   static const long long AutogenerateIndexId = -1;
 
   // WebKit::WebIDBObjectStore
@@ skipping 49 matching lines @@
 
   virtual void count(const WebKit::WebIDBKeyRange& idb_key_range,
                      WebKit::WebIDBCallbacks* callbacks,
                      const WebKit::WebIDBTransaction& transaction,
                      WebKit::WebExceptionCode& ec);
 
  private:
   int32 idb_object_store_id_;
 };
 
+}  // namespace content
+
 #endif  // CONTENT_COMMON_INDEXED_DB_PROXY_WEBIDBOBJECTSTORE_IMPL_H_