base: Update the calls from MessageLoop::Quit() to QuitWhenIdle().

base/file_util_proxy_unittest.cc

Index: base/file_util_proxy_unittest.cc
diff --git a/base/file_util_proxy_unittest.cc b/base/file_util_proxy_unittest.cc
index ed5403798b3c16117d71140018d872b16f54a792..db215f0ecf157b3ad03ebc490bafd22baf3c62bb 100644
--- a/base/file_util_proxy_unittest.cc
+++ b/base/file_util_proxy_unittest.cc
@@ -40,7 +40,7 @@ class FileUtilProxyTest : public testing::Test {
 
   void DidFinish(PlatformFileError error) {
     error_ = error;
-    MessageLoop::current()->Quit();
+    MessageLoop::current()->QuitWhenIdle();
   }
 
   void DidCreateOrOpen(PlatformFileError error,
@@ -49,7 +49,7 @@ class FileUtilProxyTest : public testing::Test {
     error_ = error;
     file_ = file.ReleaseValue();
     created_ = created;
-    MessageLoop::current()->Quit();
+    MessageLoop::current()->QuitWhenIdle();
   }
 
   void DidCreateTemporary(PlatformFileError error,
@@ -58,14 +58,14 @@ class FileUtilProxyTest : public testing::Test {
     error_ = error;
     file_ = file.ReleaseValue();
     path_ = path;
-    MessageLoop::current()->Quit();
+    MessageLoop::current()->QuitWhenIdle();
   }
 
   void DidGetFileInfo(PlatformFileError error,
                       const PlatformFileInfo& file_info) {
     error_ = error;
     file_info_ = file_info;
-    MessageLoop::current()->Quit();
+    MessageLoop::current()->QuitWhenIdle();
   }
 
   void DidRead(PlatformFileError error,
@@ -74,14 +74,14 @@ class FileUtilProxyTest : public testing::Test {
     error_ = error;
     buffer_.resize(bytes_read);
     memcpy(&buffer_[0], data, bytes_read);
-    MessageLoop::current()->Quit();
+    MessageLoop::current()->QuitWhenIdle();
   }
 
   void DidWrite(PlatformFileError error,
                 int bytes_written) {
     error_ = error;
     bytes_written_ = bytes_written;
-    MessageLoop::current()->Quit();
+    MessageLoop::current()->QuitWhenIdle();
   }
 
  protected: