cc: Add out-of-line copy ctors for complex classes.

This patch adds out of line copy constructors for classes that our
clang-plugin considers heavy. This is an effort to enable copy
constructor checks by default.

BUG=436357
R=enne@chromium.org, dcheng@chromium.org, thakis@chromium.org
CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel

Review URL: https://codereview.chromium.org/1732573002

Cr-Commit-Position: refs/heads/master@{#377462}

1 files changed, 2 insertions, 0 deletions

diff --git a/cc/resources/video_resource_updater.h b/cc/resources/video_resource_updater.h
index 4e11110..1307be9 100644
--- a/cc/resources/video_resource_updater.h
+++ b/cc/resources/video_resource_updater.h
@@ -69,6 +69,7 @@ class CC_EXPORT VideoFrameExternalResources {
   float multiplier;
 
   VideoFrameExternalResources();
+  VideoFrameExternalResources(const VideoFrameExternalResources& other);
   ~VideoFrameExternalResources();
 };
 
@@ -105,6 +106,7 @@ class CC_EXPORT VideoResourceUpdater
                   const gfx::Size& resource_size,
                   ResourceFormat resource_format,
                   gpu::Mailbox mailbox);
+    PlaneResource(const PlaneResource& other);
   };
 
   static bool PlaneResourceMatchesUniqueID(const PlaneResource& plane_resource,