Add more out of line copy ctors for complex classes.

This patch adds the remaining copy constructors for complex classes.
After this patch, it should be possible to enable the heavy class copy
constructor checks by default.

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

Review URL: https://codereview.chromium.org/1825273002

Cr-Commit-Position: refs/heads/master@{#383131}

4 files changed, 9 insertions, 0 deletions

diff --git a/components/mus/ws/platform_display_init_params.cc b/components/mus/ws/platform_display_init_params.cc
index 398a6ba..94ad22d 100644
--- a/components/mus/ws/platform_display_init_params.cc
+++ b/components/mus/ws/platform_display_init_params.cc
@@ -11,6 +11,8 @@ namespace mus {
 namespace ws {
 
 PlatformDisplayInitParams::PlatformDisplayInitParams() {}
+PlatformDisplayInitParams::PlatformDisplayInitParams(
+    const PlatformDisplayInitParams& other) = default;
 PlatformDisplayInitParams::~PlatformDisplayInitParams() {}
 
 }  // namespace ws
diff --git a/components/mus/ws/platform_display_init_params.h b/components/mus/ws/platform_display_init_params.h
index 81cc1b0..f097a0f 100644
--- a/components/mus/ws/platform_display_init_params.h
+++ b/components/mus/ws/platform_display_init_params.h
@@ -20,6 +20,7 @@ namespace ws {
 
 struct PlatformDisplayInitParams {
   PlatformDisplayInitParams();
+  PlatformDisplayInitParams(const PlatformDisplayInitParams& other);
   ~PlatformDisplayInitParams();
 
   mojo::Connector* connector = nullptr;
diff --git a/components/mus/ws/test_change_tracker.cc b/components/mus/ws/test_change_tracker.cc
index 8416f95..aefa54e 100644
--- a/components/mus/ws/test_change_tracker.cc
+++ b/components/mus/ws/test_change_tracker.cc
@@ -198,6 +198,8 @@ Change::Change()
       bool_value(false),
       change_id(0u) {}
 
+Change::Change(const Change& other) = default;
+
 Change::~Change() {}
 
 TestChangeTracker::TestChangeTracker() : delegate_(NULL) {}
@@ -391,6 +393,8 @@ void TestChangeTracker::AddChange(const Change& change) {
 
 TestWindow::TestWindow() {}
 
+TestWindow::TestWindow(const TestWindow& other) = default;
+
 TestWindow::~TestWindow() {}
 
 std::string TestWindow::ToString() const {
diff --git a/components/mus/ws/test_change_tracker.h b/components/mus/ws/test_change_tracker.h
index 7f64d84..46103bc 100644
--- a/components/mus/ws/test_change_tracker.h
+++ b/components/mus/ws/test_change_tracker.h
@@ -46,6 +46,7 @@ enum ChangeType {
 // TODO(sky): consider nuking and converting directly to WindowData.
 struct TestWindow {
   TestWindow();
+  TestWindow(const TestWindow& other);
   ~TestWindow();
 
   // Returns a string description of this.
@@ -65,6 +66,7 @@ struct TestWindow {
 // fields that are used.
 struct Change {
   Change();
+  Change(const Change& other);
   ~Change();
 
   ChangeType type;