Remove obsolete base/lock.h and fix up callers to use the new header file and

the base namespace. Fix several files including lock.h unnecessarily.

BUG=none
TEST=none
Original review=http://codereview.chromium.org/6142009/
Patch by leviw@chromium.org

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@72106 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 7 insertions, 7 deletions

diff --git a/chrome/browser/history/top_sites.cc b/chrome/browser/history/top_sites.cc
index ac0cc7c..e35aca3 100644
--- a/chrome/browser/history/top_sites.cc
+++ b/chrome/browser/history/top_sites.cc
@@ -217,7 +217,7 @@ void TopSites::GetMostVisitedURLs(CancelableRequestConsumer* consumer,
   AddRequest(request, consumer);
   MostVisitedURLList filtered_urls;
   {
-    AutoLock lock(lock_);
+    base::AutoLock lock(lock_);
     if (!loaded_) {
       // A request came in before we finished loading. Put the request in
       // pending_callbacks_ and we'll notify it when we finish loading.
@@ -233,7 +233,7 @@ void TopSites::GetMostVisitedURLs(CancelableRequestConsumer* consumer,
 bool TopSites::GetPageThumbnail(const GURL& url,
                                 scoped_refptr<RefCountedBytes>* bytes) {
   // WARNING: this may be invoked on any thread.
-  AutoLock lock(lock_);
+  base::AutoLock lock(lock_);
   return thread_safe_cache_->GetPageThumbnail(url, bytes);
 }
 
@@ -800,7 +800,7 @@ void TopSites::MoveStateToLoaded() {
   MostVisitedURLList filtered_urls;
   PendingCallbackSet pending_callbacks;
   {
-    AutoLock lock(lock_);
+    base::AutoLock lock(lock_);
 
     if (loaded_)
       return;  // Don't do anything if we're already loaded.
@@ -822,14 +822,14 @@ void TopSites::MoveStateToLoaded() {
 }
 
 void TopSites::ResetThreadSafeCache() {
-  AutoLock lock(lock_);
+  base::AutoLock lock(lock_);
   MostVisitedURLList cached;
   ApplyBlacklistAndPinnedURLs(cache_->top_sites(), &cached);
   thread_safe_cache_->SetTopSites(cached);
 }
 
 void TopSites::ResetThreadSafeImageCache() {
-  AutoLock lock(lock_);
+  base::AutoLock lock(lock_);
   thread_safe_cache_->SetThumbnails(cache_->images());
   thread_safe_cache_->RemoveUnreferencedThumbnails();
 }
diff --git a/chrome/browser/history/top_sites.h b/chrome/browser/history/top_sites.h
index 556bc131..00d2343 100644
--- a/chrome/browser/history/top_sites.h
+++ b/chrome/browser/history/top_sites.h
@@ -13,9 +13,9 @@
 
 #include "base/basictypes.h"
 #include "base/gtest_prod_util.h"
-#include "base/lock.h"
 #include "base/ref_counted.h"
 #include "base/ref_counted_memory.h"
+#include "base/synchronization/lock.h"
 #include "base/time.h"
 #include "base/timer.h"
 #include "chrome/browser/cancelable_request.h"
@@ -297,7 +297,7 @@ class TopSites
   Profile* profile_;
 
   // Lock used to access |thread_safe_cache_|.
-  mutable Lock lock_;
+  mutable base::Lock lock_;
 
   CancelableRequestConsumer cancelable_consumer_;