Replace scoped_ptr with std::unique_ptr in //ui

ui/events/event_rewriter_unittest.cc

 // Copyright 2014 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 "ui/events/event_rewriter.h"
 
 #include <list>
 #include <map>
 #include <set>
 #include <utility>
@@ skipping 47 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(TestEventRewriteProcessor);
 };
 
 // Trivial EventSource that does nothing but send events.
 class TestEventRewriteSource : public EventSource {
  public:
   explicit TestEventRewriteSource(EventProcessor* processor)
       : processor_(processor) {}
   EventProcessor* GetEventProcessor() override { return processor_; }
   void Send(EventType type) {
-    scoped_ptr<Event> event(new TestEvent(type));
+    std::unique_ptr<Event> event(new TestEvent(type));
     (void)SendEventToProcessor(event.get());
   }
 
  private:
   EventProcessor* processor_;
 };
 
 // This EventRewriter always returns the same status, and if rewriting, the
 // same event type; it is used to test simple rewriting, and rewriter addition,
 // removal, and sequencing. Consequently EVENT_REWRITE_DISPATCH_ANOTHER is not
 // supported here (calls to NextDispatchEvent() would continue indefinitely).
 class TestConstantEventRewriter : public EventRewriter {
  public:
   TestConstantEventRewriter(EventRewriteStatus status, EventType type)
       : status_(status), type_(type) {
     CHECK_NE(EVENT_REWRITE_DISPATCH_ANOTHER, status);
   }
 
-  EventRewriteStatus RewriteEvent(const Event& event,
-                                  scoped_ptr<Event>* rewritten_event) override {
+  EventRewriteStatus RewriteEvent(
+      const Event& event,
+      std::unique_ptr<Event>* rewritten_event) override {
     if (status_ == EVENT_REWRITE_REWRITTEN)
       rewritten_event->reset(new TestEvent(type_));
     return status_;
   }
-  EventRewriteStatus NextDispatchEvent(const Event& last_event,
-                                       scoped_ptr<Event>* new_event) override {
+  EventRewriteStatus NextDispatchEvent(
+      const Event& last_event,
+      std::unique_ptr<Event>* new_event) override {
     NOTREACHED();
     return status_;
   }
 
  private:
   EventRewriteStatus status_;
   EventType type_;
 };
 
 // This EventRewriter runs a simple state machine; it is used to test
 // EVENT_REWRITE_DISPATCH_ANOTHER.
 class TestStateMachineEventRewriter : public EventRewriter {
  public:
   TestStateMachineEventRewriter() : last_rewritten_event_(0), state_(0) {}
   void AddRule(int from_state, EventType from_type,
                int to_state, EventType to_type, EventRewriteStatus to_status) {
     RewriteResult r = {to_state, to_type, to_status};
     rules_.insert(std::pair<RewriteCase, RewriteResult>(
         RewriteCase(from_state, from_type), r));
   }
-  EventRewriteStatus RewriteEvent(const Event& event,
-                                  scoped_ptr<Event>* rewritten_event) override {
+  EventRewriteStatus RewriteEvent(
+      const Event& event,
+      std::unique_ptr<Event>* rewritten_event) override {
     RewriteRules::iterator find =
         rules_.find(RewriteCase(state_, event.type()));
     if (find == rules_.end())
       return EVENT_REWRITE_CONTINUE;
     if ((find->second.status == EVENT_REWRITE_REWRITTEN) ||
         (find->second.status == EVENT_REWRITE_DISPATCH_ANOTHER)) {
       last_rewritten_event_ = new TestEvent(find->second.type);
       rewritten_event->reset(last_rewritten_event_);
     } else {
       last_rewritten_event_ = 0;
     }
     state_ = find->second.state;
     return find->second.status;
   }
-  EventRewriteStatus NextDispatchEvent(const Event& last_event,
-                                       scoped_ptr<Event>* new_event) override {
+  EventRewriteStatus NextDispatchEvent(
+      const Event& last_event,
+      std::unique_ptr<Event>* new_event) override {
     EXPECT_TRUE(last_rewritten_event_);
     const TestEvent* arg_last = static_cast<const TestEvent*>(&last_event);
     EXPECT_EQ(last_rewritten_event_->unique_id(), arg_last->unique_id());
     const TestEvent* arg_new = static_cast<const TestEvent*>(new_event->get());
     EXPECT_FALSE(arg_new && arg_last->unique_id() == arg_new->unique_id());
     return RewriteEvent(last_event, new_event);
   }
 
  private:
   typedef std::pair<int, EventType> RewriteCase;
@@ skipping 76 matching lines @@
   s.RemoveEventRewriter(&r3);
 
   // Continue with the state-based rewriting.
   p.AddExpectedEvent(ET_MOUSE_RELEASED);
   p.AddExpectedEvent(ET_KEY_RELEASED);
   s.Send(ET_MOUSE_RELEASED);
   p.CheckAllReceived();
 }
 
 }  // namespace ui