Convert Pass()→std::move() in //chrome/browser/extensions

chrome/browser/extensions/api/braille_display_private/braille_display_private_api.cc

Index: chrome/browser/extensions/api/braille_display_private/braille_display_private_api.cc
diff --git a/chrome/browser/extensions/api/braille_display_private/braille_display_private_api.cc b/chrome/browser/extensions/api/braille_display_private/braille_display_private_api.cc
index 69451e2ebc5793c32af82cee74a6ece24121adf5..74a0164cfd7ae66f1ad03fab951751d405079db6 100644
--- a/chrome/browser/extensions/api/braille_display_private/braille_display_private_api.cc
+++ b/chrome/browser/extensions/api/braille_display_private/braille_display_private_api.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/extensions/api/braille_display_private/braille_display_private_api.h"
 
+#include <utility>
+
 #include "base/lazy_instance.h"
 #include "build/build_config.h"
 #include "chrome/browser/extensions/api/braille_display_private/braille_controller.h"
@@ -67,7 +69,7 @@ void BrailleDisplayPrivateAPI::OnBrailleDisplayStateChanged(
       new Event(events::BRAILLE_DISPLAY_PRIVATE_ON_DISPLAY_STATE_CHANGED,
                 OnDisplayStateChanged::kEventName,
                 OnDisplayStateChanged::Create(display_state)));
-  event_delegate_->BroadcastEvent(event.Pass());
+  event_delegate_->BroadcastEvent(std::move(event));
 }
 
 void BrailleDisplayPrivateAPI::OnBrailleKeyEvent(const KeyEvent& key_event) {
@@ -77,7 +79,7 @@ void BrailleDisplayPrivateAPI::OnBrailleKeyEvent(const KeyEvent& key_event) {
   scoped_ptr<Event> event(
       new Event(events::BRAILLE_DISPLAY_PRIVATE_ON_KEY_EVENT,
                 OnKeyEvent::kEventName, OnKeyEvent::Create(key_event)));
-  event_delegate_->BroadcastEvent(event.Pass());
+  event_delegate_->BroadcastEvent(std::move(event));
 }
 
 bool BrailleDisplayPrivateAPI::IsProfileActive() {
@@ -101,7 +103,7 @@ bool BrailleDisplayPrivateAPI::IsProfileActive() {
 
 void BrailleDisplayPrivateAPI::SetEventDelegateForTest(
     scoped_ptr<EventDelegate> delegate) {
-  event_delegate_ = delegate.Pass();
+  event_delegate_ = std::move(delegate);
 }
 
 void BrailleDisplayPrivateAPI::OnListenerAdded(
@@ -134,7 +136,7 @@ BrailleDisplayPrivateAPI::DefaultEventDelegate::~DefaultEventDelegate() {
 
 void BrailleDisplayPrivateAPI::DefaultEventDelegate::BroadcastEvent(
     scoped_ptr<Event> event) {
-  EventRouter::Get(profile_)->BroadcastEvent(event.Pass());
+  EventRouter::Get(profile_)->BroadcastEvent(std::move(event));
 }
 
 bool BrailleDisplayPrivateAPI::DefaultEventDelegate::HasListener() {