2 files changed, 12 insertions, 11 deletions
diff --git a/gfx/gtk_native_view_id_manager.cc b/gfx/gtk_native_view_id_manager.cc
index 904f46b..e9e72f2 100644
--- a/gfx/gtk_native_view_id_manager.cc
+++ b/gfx/gtk_native_view_id_manager.cc
@@ -51,7 +51,7 @@ gfx::NativeViewId GtkNativeViewManager::GetIdForWidget(gfx::NativeView widget) {
   if (!widget)
     return 0;
 
-  AutoLock locked(lock_);
+  base::AutoLock locked(lock_);
 
   std::map<gfx::NativeView, gfx::NativeViewId>::const_iterator i =
     native_view_to_id_.find(widget);
@@ -83,7 +83,7 @@ gfx::NativeViewId GtkNativeViewManager::GetIdForWidget(gfx::NativeView widget) {
 }
 
 bool GtkNativeViewManager::GetXIDForId(XID* output, gfx::NativeViewId id) {
-  AutoLock locked(lock_);
+  base::AutoLock locked(lock_);
 
   std::map<gfx::NativeViewId, NativeViewInfo>::const_iterator i =
     id_to_info_.find(id);
@@ -97,7 +97,7 @@ bool GtkNativeViewManager::GetXIDForId(XID* output, gfx::NativeViewId id) {
 
 bool GtkNativeViewManager::GetPermanentXIDForId(XID* output,
                                                 gfx::NativeViewId id) {
-  AutoLock locked(lock_);
+  base::AutoLock locked(lock_);
 
   std::map<gfx::NativeViewId, NativeViewInfo>::iterator i =
       id_to_info_.find(id);
@@ -130,7 +130,7 @@ bool GtkNativeViewManager::GetPermanentXIDForId(XID* output,
 }
 
 void GtkNativeViewManager::ReleasePermanentXID(XID xid) {
-  AutoLock locked(lock_);
+  base::AutoLock locked(lock_);
 
   std::map<XID, PermanentXIDInfo>::iterator i =
     perm_xid_to_info_.find(xid);
@@ -170,7 +170,7 @@ gfx::NativeViewId GtkNativeViewManager::GetWidgetId(gfx::NativeView widget) {
 }
 
 void GtkNativeViewManager::OnRealize(gfx::NativeView widget) {
-  AutoLock locked(lock_);
+  base::AutoLock locked(lock_);
 
   const gfx::NativeViewId id = GetWidgetId(widget);
   std::map<gfx::NativeViewId, NativeViewInfo>::iterator i =
@@ -183,8 +183,8 @@ void GtkNativeViewManager::OnRealize(gfx::NativeView widget) {
 }
 
 void GtkNativeViewManager::OnUnrealize(gfx::NativeView widget) {
-  AutoLock unrealize_locked(unrealize_lock_);
-  AutoLock locked(lock_);
+  base::AutoLock unrealize_locked(unrealize_lock_);
+  base::AutoLock locked(lock_);
 
   const gfx::NativeViewId id = GetWidgetId(widget);
   std::map<gfx::NativeViewId, NativeViewInfo>::iterator i =
@@ -194,7 +194,7 @@ void GtkNativeViewManager::OnUnrealize(gfx::NativeView widget) {
 }
 
 void GtkNativeViewManager::OnDestroy(gfx::NativeView widget) {
-  AutoLock locked(lock_);
+  base::AutoLock locked(lock_);
 
   std::map<gfx::NativeView, gfx::NativeViewId>::iterator i =
     native_view_to_id_.find(widget);
diff --git a/gfx/gtk_native_view_id_manager.h b/gfx/gtk_native_view_id_manager.h
index e97a852..8772bc8 100644
--- a/gfx/gtk_native_view_id_manager.h
+++ b/gfx/gtk_native_view_id_manager.h
@@ -9,6 +9,7 @@
 #include <map>
 
 #include "base/singleton.h"
+#include "base/synchronization/lock.h"
 #include "gfx/native_widget_types.h"
 
 typedef unsigned long XID;
@@ -84,7 +85,7 @@ class GtkNativeViewManager {
   void OnUnrealize(gfx::NativeView widget);
   void OnDestroy(gfx::NativeView widget);
 
-  Lock& unrealize_lock() { return unrealize_lock_; }
+  base::Lock& unrealize_lock() { return unrealize_lock_; }
 
  private:
   // This object is a singleton:
@@ -104,10 +105,10 @@ class GtkNativeViewManager {
   // This lock can be used to block GTK from unrealizing windows. This is needed
   // when the BACKGROUND_X11 thread is using a window obtained via GetXIDForId,
   // and can't allow the X11 resource to be deleted.
-  Lock unrealize_lock_;
+  base::Lock unrealize_lock_;
 
   // protects native_view_to_id_ and id_to_info_
-  Lock lock_;
+  base::Lock lock_;
 
   // If asked for an id for the same widget twice, we want to return the same
   // id. So this records the current mapping.