Make cc::CompositorFrames movable [Part 1 of 2]

content/browser/frame_host/render_widget_host_view_guest_unittest.cc

Index: content/browser/frame_host/render_widget_host_view_guest_unittest.cc
diff --git a/content/browser/frame_host/render_widget_host_view_guest_unittest.cc b/content/browser/frame_host/render_widget_host_view_guest_unittest.cc
index f2fdc76a6d026c910bb39290c1107197e72d2e51..6f87593bfab86b173dfb83e6f7993b97355a1c4b 100644
--- a/content/browser/frame_host/render_widget_host_view_guest_unittest.cc
+++ b/content/browser/frame_host/render_widget_host_view_guest_unittest.cc
@@ -210,18 +210,17 @@ class RenderWidgetHostViewGuestSurfaceTest
 };
 
 namespace {
-std::unique_ptr<cc::CompositorFrame> CreateDelegatedFrame(
-    float scale_factor,
-    gfx::Size size,
-    const gfx::Rect& damage) {
-  std::unique_ptr<cc::CompositorFrame> frame(new cc::CompositorFrame);
-  frame->metadata.device_scale_factor = scale_factor;
-  frame->delegated_frame_data.reset(new cc::DelegatedFrameData);
+cc::CompositorFrame CreateDelegatedFrame(float scale_factor,
+                                         gfx::Size size,
+                                         const gfx::Rect& damage) {
+  cc::CompositorFrame frame;
+  frame.metadata.device_scale_factor = scale_factor;
+  frame.delegated_frame_data.reset(new cc::DelegatedFrameData);
 
   std::unique_ptr<cc::RenderPass> pass = cc::RenderPass::Create();
   pass->SetNew(cc::RenderPassId(1, 1), gfx::Rect(size), damage,
                gfx::Transform());
-  frame->delegated_frame_data->render_pass_list.push_back(std::move(pass));
+  frame.delegated_frame_data->render_pass_list.push_back(std::move(pass));
   return frame;
 }
 }  // anonymous namespace