[Sync] Rename csync namespace to syncer

chrome/browser/sync/glue/ui_model_worker_unittest.cc

Index: chrome/browser/sync/glue/ui_model_worker_unittest.cc
diff --git a/chrome/browser/sync/glue/ui_model_worker_unittest.cc b/chrome/browser/sync/glue/ui_model_worker_unittest.cc
index 2c89dfece139facc7c9bf464b08cc7f97ee4c67e..e4de2822c2bab704ef747cec7a6bd5604c4bd0b2 100644
--- a/chrome/browser/sync/glue/ui_model_worker_unittest.cc
+++ b/chrome/browser/sync/glue/ui_model_worker_unittest.cc
@@ -15,7 +15,7 @@
 #include "testing/gtest/include/gtest/gtest.h"
 
 using browser_sync::UIModelWorker;
-using csync::SyncerError;
+using syncer::SyncerError;
 using content::BrowserThread;
 
 // Various boilerplate, primarily for the StopWithPendingWork test.
@@ -28,12 +28,12 @@ class UIModelWorkerVisitor {
        was_run_(was_run) { }
   virtual ~UIModelWorkerVisitor() { }
 
-  virtual csync::SyncerError DoWork() {
+  virtual syncer::SyncerError DoWork() {
     EXPECT_TRUE(BrowserThread::CurrentlyOn(BrowserThread::UI));
     was_run_->Signal();
     if (quit_loop_when_run_)
       MessageLoop::current()->Quit();
-    return csync::SYNCER_OK;
+    return syncer::SYNCER_OK;
   }
 
  private:
@@ -50,7 +50,7 @@ class Syncer {
 
   void SyncShare(UIModelWorkerVisitor* visitor) {
     // We wait until the callback is executed. So it is safe to use Unretained.
-    csync::WorkCallback c = base::Bind(&UIModelWorkerVisitor::DoWork,
+    syncer::WorkCallback c = base::Bind(&UIModelWorkerVisitor::DoWork,
                                        base::Unretained(visitor));
     worker_->DoWorkAndWaitUntilDone(c);
   }