Move content/browser/power_save_blocker to //device/power_save_blocker

device/power_save_blocker/power_save_blocker_android.cc

Index: device/power_save_blocker/power_save_blocker_android.cc
diff --git a/content/browser/power_save_blocker_android.cc b/device/power_save_blocker/power_save_blocker_android.cc
similarity index 95%
rename from content/browser/power_save_blocker_android.cc
rename to device/power_save_blocker/power_save_blocker_android.cc
index 6b46bc3dd8d79fa9d389285f4e0988d6764cfc92..534ed5d4cb8843a35106bc2176467b9e5de0e157 100644
--- a/content/browser/power_save_blocker_android.cc
+++ b/device/power_save_blocker/power_save_blocker_android.cc
@@ -7,11 +7,11 @@
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/macros.h"
-#include "content/browser/power_save_blocker_impl.h"
+#include "device/power_save_blocker/power_save_blocker_impl.h"
 #include "jni/PowerSaveBlocker_jni.h"
 #include "ui/android/view_android.h"
 
-namespace content {
+namespace device {
 
 using base::android::AttachCurrentThread;
 
@@ -46,8 +46,7 @@ PowerSaveBlockerImpl::Delegate::Delegate(
   java_power_save_blocker_.Reset(Java_PowerSaveBlocker_create(env));
 }
 
-PowerSaveBlockerImpl::Delegate::~Delegate() {
-}
+PowerSaveBlockerImpl::Delegate::~Delegate() {}
 
 void PowerSaveBlockerImpl::Delegate::ApplyBlock() {
   DCHECK(ui_task_runner_->RunsTasksOnCurrentThread());
@@ -102,4 +101,4 @@ bool RegisterPowerSaveBlocker(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
-}  // namespace content
+}  // namespace device