Roll base to 0032c8e1a72eb85d947d8df8de503caa62b4d0a8.

mojo/android/system/base_run_loop.cc

Index: mojo/android/system/base_run_loop.cc
diff --git a/mojo/android/system/base_run_loop.cc b/mojo/android/system/base_run_loop.cc
index f361a94f98c2b1fc10bbba005d3834ef28a23f3a..5d49bfd653adafe1130b02e3b296846544b75df0 100644
--- a/mojo/android/system/base_run_loop.cc
+++ b/mojo/android/system/base_run_loop.cc
@@ -43,19 +43,26 @@ struct MessageLoopHolder {
 
 }  // namespace
 
-static jlong CreateBaseRunLoop(JNIEnv* env, jobject jcaller) {
+static jlong CreateBaseRunLoop(JNIEnv* env,
+                               const JavaParamRef<jobject>& jcaller) {
   return reinterpret_cast<uintptr_t>(new MessageLoopHolder());
 }
 
-static void Run(JNIEnv* env, jobject jcaller, jlong runLoopID) {
+static void Run(JNIEnv* env,
+                const JavaParamRef<jobject>& jcaller,
+                jlong runLoopID) {
   reinterpret_cast<MessageLoopHolder*>(runLoopID)->message_loop->Run();
 }
 
-static void RunUntilIdle(JNIEnv* env, jobject jcaller, jlong runLoopID) {
+static void RunUntilIdle(JNIEnv* env,
+                         const JavaParamRef<jobject>& jcaller,
+                         jlong runLoopID) {
   reinterpret_cast<MessageLoopHolder*>(runLoopID)->message_loop->RunUntilIdle();
 }
 
-static void Quit(JNIEnv* env, jobject jcaller, jlong runLoopID) {
+static void Quit(JNIEnv* env,
+                 const JavaParamRef<jobject>& jcaller,
+                 jlong runLoopID) {
   reinterpret_cast<MessageLoopHolder*>(runLoopID)->message_loop->Quit();
 }
 
@@ -66,9 +73,9 @@ static void RunJavaRunnable(
 }
 
 static void PostDelayedTask(JNIEnv* env,
-                            jobject jcaller,
+                            const JavaParamRef<jobject>& jcaller,
                             jlong runLoopID,
-                            jobject runnable,
+                            const JavaParamRef<jobject>& runnable,
                             jlong delay) {
   base::android::ScopedJavaGlobalRef<jobject> runnable_ref;
   // ScopedJavaGlobalRef do not hold onto the env reference, so it is safe to
@@ -81,7 +88,9 @@ static void PostDelayedTask(JNIEnv* env,
           base::TimeDelta::FromMicroseconds(delay));
 }
 
-static void DeleteMessageLoop(JNIEnv* env, jobject jcaller, jlong runLoopID) {
+static void DeleteMessageLoop(JNIEnv* env,
+                              const JavaParamRef<jobject>& jcaller,
+                              jlong runLoopID) {
   MessageLoopHolder* native_loop =
       reinterpret_cast<MessageLoopHolder*>(runLoopID);
   delete native_loop;
@@ -93,5 +102,3 @@ bool RegisterBaseRunLoop(JNIEnv* env) {
 
 }  // namespace android
 }  // namespace mojo
-
-