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}

2 files changed, 3 insertions, 0 deletions

diff --git a/cc/test/fake_content_layer_client.cc b/cc/test/fake_content_layer_client.cc
index 7876d29..88c4f80 100644
--- a/cc/test/fake_content_layer_client.cc
+++ b/cc/test/fake_content_layer_client.cc
@@ -27,6 +27,8 @@ FakeContentLayerClient::ImageData::ImageData(const SkImage* img,
                                              const SkPaint& paint)
     : image(skia::SharePtr(img)), transform(transform), paint(paint) {}
 
+FakeContentLayerClient::ImageData::ImageData(const ImageData& other) = default;
+
 FakeContentLayerClient::ImageData::~ImageData() {}
 
 FakeContentLayerClient::FakeContentLayerClient()
diff --git a/cc/test/fake_content_layer_client.h b/cc/test/fake_content_layer_client.h
index 5354833..198c414 100644
--- a/cc/test/fake_content_layer_client.h
+++ b/cc/test/fake_content_layer_client.h
@@ -30,6 +30,7 @@ class FakeContentLayerClient : public ContentLayerClient {
     ImageData(const SkImage* image,
               const gfx::Transform& transform,
               const SkPaint& paint);
+    ImageData(const ImageData& other);
     ~ImageData();
     skia::RefPtr<const SkImage> image;
     gfx::Point point;