Replaced is_null() with is_valid in SurfaceId and related classes.

content/browser/renderer_host/render_widget_host_view_aura_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/renderer_host/render_widget_host_view_aura.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <tuple>
@@ skipping 358 matching lines @@
   }
 
   cc::SurfaceId surface_id() const {
     return GetDelegatedFrameHost()->SurfaceIdForTesting();
   }
 
   const cc::LocalFrameId& GetLocalFrameId() const {
     return GetDelegatedFrameHost()->LocalFrameIdForTesting();
   }
 
-  bool HasFrameData() const { return !GetLocalFrameId().is_null(); }
+  bool HasFrameData() const { return GetLocalFrameId().is_valid(); }
 
   bool released_front_lock_active() const {
     return GetDelegatedFrameHost()->ReleasedFrontLockActiveForTesting();
   }
 
   void ReturnResources(const cc::ReturnedResourceArray& resources) {
     GetDelegatedFrameHost()->ReturnResources(resources);
   }
 
   void ResetCompositor() { GetDelegatedFrameHost()->ResetCompositor(); }
@@ skipping 1521 matching lines @@
       view_->GetNativeView(), root, gfx::Rect());
   view_->SetSize(view_size);
   view_->Show();
 
   view_->OnSwapCompositorFrame(0,
                                MakeDelegatedFrame(1.f, view_size, view_rect));
   std::unique_ptr<ui::LayerTreeOwner> mirror(wm::MirrorLayers(
       view_->GetNativeView(), false /* sync_bounds */));
 
   cc::SurfaceId id = view_->GetDelegatedFrameHost()->SurfaceIdForTesting();
-  if (!id.is_null()) {
+  if (id.is_valid()) {
     ImageTransportFactory* factory = ImageTransportFactory::GetInstance();
     cc::SurfaceManager* manager = factory->GetSurfaceManager();
     cc::Surface* surface = manager->GetSurfaceForId(id);
     EXPECT_TRUE(surface);
 
     // An orphaned mirror should not be a destruction dependency.
     EXPECT_EQ(1u, surface->GetDestructionDependencyCount());
 
     // Both layers should be destruction dependencies.
     root->layer()->Add(mirror->root());
@@ skipping 110 matching lines @@
   EXPECT_EQ(ViewMsg_ReclaimCompositorResources::ID,
             sink_->GetMessageAt(0)->type());
   sink_->ClearMessages();
   EXPECT_EQ(size2.ToString(), view_->GetRequestedRendererSize().ToString());
 
   // Receive a frame of the correct size, should not be skipped and, and should
   // produce a Resize message after the commit.
   view_->OnSwapCompositorFrame(
       0, MakeDelegatedFrame(1.f, size2, gfx::Rect(size2)));
   cc::SurfaceId surface_id = view_->surface_id();
-  if (surface_id.is_null()) {
+  if (!surface_id.is_valid()) {
     // No frame ack yet.
     EXPECT_EQ(0u, sink_->message_count());
   } else {
     // Frame isn't desired size, so early ack.
     EXPECT_EQ(1u, sink_->message_count());
   }
   EXPECT_EQ(size2.ToString(), view_->GetRequestedRendererSize().ToString());
 
   // Wait for commit, then we should unlock the compositor and send a Resize
   // message (and a frame ack)
@@ skipping 573 matching lines @@
     // Create a fake tick clock and transfer ownership to the frame host.
     tick_clock_ = new base::SimpleTestTickClock();
     view_->GetDelegatedFrameHost()->tick_clock_ = base::WrapUnique(tick_clock_);
   }
 
   void OnSwapCompositorFrame() {
     view_->OnSwapCompositorFrame(
         1, MakeDelegatedFrame(1.f, view_rect_.size(), view_rect_));
     cc::SurfaceId surface_id =
         view_->GetDelegatedFrameHost()->SurfaceIdForTesting();
-    if (!surface_id.is_null())
+    if (surface_id.is_valid())
       view_->GetDelegatedFrameHost()->WillDrawSurface(
           surface_id.local_frame_id(), view_rect_);
     ASSERT_TRUE(view_->last_copy_request_);
   }
 
   void ReleaseSwappedFrame() {
     std::unique_ptr<cc::CopyOutputRequest> request =
         std::move(view_->last_copy_request_);
     request->SendTextureResult(view_rect_.size(), request->texture_mailbox(),
                                std::unique_ptr<cc::SingleReleaseCallback>());
@@ skipping 2020 matching lines @@
 
     // Retrieve the selected text from clipboard and verify it is as expected.
     base::string16 result_text;
     clipboard->ReadText(ui::CLIPBOARD_TYPE_SELECTION, &result_text);
     EXPECT_EQ(expected_text, result_text);
   }
 }
 #endif
 
 }  // namespace content