Move webCacheManager to //components.

components/web_cache/browser/web_cache_manager.h

Index: components/web_cache/browser/web_cache_manager.h
diff --git a/chrome/browser/renderer_host/web_cache_manager.h b/components/web_cache/browser/web_cache_manager.h
similarity index 97%
rename from chrome/browser/renderer_host/web_cache_manager.h
rename to components/web_cache/browser/web_cache_manager.h
index b7a59091b9d9002a7f5034ebe32390d29134741b..7457c7f9d5715e4a2e575274cb2c487e17b25159 100644
--- a/chrome/browser/renderer_host/web_cache_manager.h
+++ b/components/web_cache/browser/web_cache_manager.h
@@ -5,8 +5,8 @@
 // This is the browser side of the cache manager, it tracks the activity of the
 // render processes and allocates available memory cache resources.
 
-#ifndef CHROME_BROWSER_RENDERER_HOST_WEB_CACHE_MANAGER_H_
-#define CHROME_BROWSER_RENDERER_HOST_WEB_CACHE_MANAGER_H_
+#ifndef COMPONENTS_WEB_CACHE_BROWSER_WEB_CACHE_MANAGER_H_
+#define COMPONENTS_WEB_CACHE_BROWSER_WEB_CACHE_MANAGER_H_
 
 #include <list>
 #include <map>
@@ -25,6 +25,8 @@ template<typename Type>
 struct DefaultSingletonTraits;
 class PrefRegistrySimple;
 
+namespace web_cache {
+
 class WebCacheManager : public content::NotificationObserver {
   friend class WebCacheManagerTest;
   FRIEND_TEST_ALL_PREFIXES(WebCacheManagerBrowserTest, CrashOnceOnly);
@@ -219,4 +221,6 @@ class WebCacheManager : public content::NotificationObserver {
   DISALLOW_COPY_AND_ASSIGN(WebCacheManager);
 };
 
-#endif  // CHROME_BROWSER_RENDERER_HOST_WEB_CACHE_MANAGER_H_
+}  // namespace web_cache
+
+#endif  // COMPONENTS_WEB_CACHE_BROWSER_WEB_CACHE_MANAGER_H_