Moves knowledge of Profile out of FaviconHandler, into FaviconTabHelper.

components/favicon/core/browser/favicon_client.h

Index: components/favicon/core/browser/favicon_client.h
diff --git a/components/favicon/core/browser/favicon_client.h b/components/favicon/core/browser/favicon_client.h
new file mode 100644
index 0000000000000000000000000000000000000000..fef47231562e88674c71f35cad395816f4d7f8a9
--- /dev/null
+++ b/components/favicon/core/browser/favicon_client.h
@@ -0,0 +1,18 @@
+// Copyright 2014 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 COMPONENTS_FAVICON_CORE_BROWSER_FAVICON_CLIENT_H_
+#define COMPONENTS_FAVICON_CORE_BROWSER_FAVICON_CLIENT_H_
+
+class FaviconService;
+
+// This class abstracts operations that depend on the embedder's environment,
+// e.g.
+// Chrome.
+class FaviconClient {
+ public:
+  virtual FaviconService* GetFaviconService() = 0;
+};
+
+#endif  // COMPONENTS_FAVICON_CORE_BROWSER_FAVICON_CLIENT_H_