Convert //chrome/browser/ui from scoped_ptr to std::unique_ptr

chrome/browser/ui/window_sizer/window_sizer.cc

Index: chrome/browser/ui/window_sizer/window_sizer.cc
diff --git a/chrome/browser/ui/window_sizer/window_sizer.cc b/chrome/browser/ui/window_sizer/window_sizer.cc
index b54a2312f36edb5837a433918dacb789258aee77..3921e5088dc464626215bb85293d8b46ff252f12 100644
--- a/chrome/browser/ui/window_sizer/window_sizer.cc
+++ b/chrome/browser/ui/window_sizer/window_sizer.cc
@@ -175,8 +175,8 @@ class DefaultTargetDisplayProvider : public WindowSizer::TargetDisplayProvider {
 // WindowSizer, public:
 
 WindowSizer::WindowSizer(
-    scoped_ptr<StateProvider> state_provider,
-    scoped_ptr<TargetDisplayProvider> target_display_provider,
+    std::unique_ptr<StateProvider> state_provider,
+    std::unique_ptr<TargetDisplayProvider> target_display_provider,
     const Browser* browser)
     : state_provider_(std::move(state_provider)),
       target_display_provider_(std::move(target_display_provider)),
@@ -184,8 +184,8 @@ WindowSizer::WindowSizer(
       browser_(browser) {}
 
 WindowSizer::WindowSizer(
-    scoped_ptr<StateProvider> state_provider,
-    scoped_ptr<TargetDisplayProvider> target_display_provider,
+    std::unique_ptr<StateProvider> state_provider,
+    std::unique_ptr<TargetDisplayProvider> target_display_provider,
     gfx::Screen* screen,
     const Browser* browser)
     : state_provider_(std::move(state_provider)),
@@ -205,9 +205,9 @@ void WindowSizer::GetBrowserWindowBoundsAndShowState(
     const Browser* browser,
     gfx::Rect* window_bounds,
     ui::WindowShowState* show_state) {
-  scoped_ptr<StateProvider> state_provider(
+  std::unique_ptr<StateProvider> state_provider(
       new DefaultStateProvider(app_name, browser));
-  scoped_ptr<TargetDisplayProvider> target_display_provider(
+  std::unique_ptr<TargetDisplayProvider> target_display_provider(
       new DefaultTargetDisplayProvider);
   const WindowSizer sizer(std::move(state_provider),
                           std::move(target_display_provider), browser);