HostObserver 44 ui/views/ime/input_method_bridge.cc InputMethodBridge::HostObserver::HostObserver(InputMethodBridge* bridge) HostObserver 49 ui/views/ime/input_method_bridge.cc InputMethodBridge::HostObserver::~HostObserver() { HostObserver 27 webkit/browser/appcache/appcache_group.cc explicit HostObserver(AppCacheGroup* group) : group_(group) {}