Update chrome/ to use WeakPtr<T>::get() instead of implicit "operator T*"

chrome/browser/google_apis/operation_runner.cc

Index: chrome/browser/google_apis/operation_runner.cc
diff --git a/chrome/browser/google_apis/operation_runner.cc b/chrome/browser/google_apis/operation_runner.cc
index 0b419da1dcd3e46df5a85d9954596447cb1b4983..a4d5c0db9a759f5315a7f0a5f6eb433ab2e30d18 100644
--- a/chrome/browser/google_apis/operation_runner.cc
+++ b/chrome/browser/google_apis/operation_runner.cc
@@ -66,12 +66,12 @@ void OperationRunner::OnAccessTokenFetched(
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
   // Do nothing if the operation is canceled during authentication.
-  if (!operation)
+  if (!operation.get())
     return;
 
   if (code == HTTP_SUCCESS) {
     DCHECK(auth_service_->HasAccessToken());
-    StartOperationWithRetry(operation);
+    StartOperationWithRetry(operation.get());
   } else {
     operation->OnAuthFailed(code);
   }