commit aeed4d1f15ce84a17ea0bc219e258dc4982b2368
author Jose Dapena Paz <jose.dapena@lge.com> Fri Apr 26 20:07:05 2019
committer Commit Bot <commit-bot@chromium.org> Fri Apr 26 20:07:05 2019
tree dcf093537c4499527d9edaee8593567a4f58c29f
parent be0f0c2fbde5a01d244bf13755def4818fb68a02

libstdc++: do not assume unique_ptr has ostream operator

CompositorFrameReportingController is using DCHECK_NE to compare
several unique_ptr. This is valid in libc++, but on libstdc++ unique_ptr
does not have an ostream operator.

Change-Id: I9f23ef17f02b9e107694ba493f6f8f3caf5cac4d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1584292
Reviewed-by: Sunny Sachanandani <sunnyps@chromium.org>
Commit-Queue: José Dapena Paz <jose.dapena@lge.com>
Cr-Commit-Position: refs/heads/master@{#654570}

cc/scheduler/compositor_frame_reporting_controller.cc

diff --git a/cc/scheduler/compositor_frame_reporting_controller.cc b/cc/scheduler/compositor_frame_reporting_controller.cc
index f1587ed..1b17021 100644
--- a/cc/scheduler/compositor_frame_reporting_controller.cc
+++ b/cc/scheduler/compositor_frame_reporting_controller.cc
@@ -31,8 +31,8 @@
 
 void CompositorFrameReportingController::WillBeginMainFrame() {
   DCHECK(reporters_[PipelineStage::kBeginImplFrame]);
-  DCHECK_NE(reporters_[PipelineStage::kBeginMainFrame],
-            reporters_[PipelineStage::kBeginImplFrame]);
+  DCHECK(reporters_[PipelineStage::kBeginMainFrame] !=
+         reporters_[PipelineStage::kBeginImplFrame]);
   reporters_[PipelineStage::kBeginImplFrame]->StartStage(
       "SendBeginMainFrameToCommit");
   AdvanceReporterStage(PipelineStage::kBeginImplFrame,