Update to Chromium //base at Chromium commit e3a753f17bac62738b0dbf0b36510f767b081e4b.

android/library_loader/library_loader_hooks.cc

Index: android/library_loader/library_loader_hooks.cc
diff --git a/android/library_loader/library_loader_hooks.cc b/android/library_loader/library_loader_hooks.cc
index 1f745ec3760741b6a767c2447629dfe3272579aa..4a610126342b813b0f5a6ca4b3c38a8a432667f6 100644
--- a/android/library_loader/library_loader_hooks.cc
+++ b/android/library_loader/library_loader_hooks.cc
@@ -57,7 +57,7 @@ long g_renderer_library_load_time_ms = 0;
 
 static void RegisterChromiumAndroidLinkerRendererHistogram(
     JNIEnv* env,
-    jobject jcaller,
+    const JavaParamRef<jobject>& jcaller,
     jboolean requested_shared_relro,
     jboolean load_at_fixed_address_failed,
     jlong library_load_time_ms) {
@@ -89,7 +89,7 @@ void RecordChromiumAndroidLinkerRendererHistogram() {
 
 static void RecordChromiumAndroidLinkerBrowserHistogram(
     JNIEnv* env,
-    jobject jcaller,
+    const JavaParamRef<jobject>& jcaller,
     jboolean is_using_browser_shared_relros,
     jboolean load_at_fixed_address_failed,
     jint library_load_from_apk_status,
@@ -121,13 +121,15 @@ void SetLibraryLoadedHook(LibraryLoadedHook* func) {
   g_registration_callback = func;
 }
 
-static void InitCommandLine(JNIEnv* env,
-                            jobject jcaller,
-                            jobjectArray init_command_line) {
+static void InitCommandLine(
+    JNIEnv* env,
+    const JavaParamRef<jobject>& jcaller,
+    const JavaParamRef<jobjectArray>& init_command_line) {
   InitNativeCommandLineFromJavaArray(env, init_command_line);
 }
 
-static jboolean LibraryLoaded(JNIEnv* env, jobject jcaller) {
+static jboolean LibraryLoaded(JNIEnv* env,
+                              const JavaParamRef<jobject>& jcaller) {
   if (g_registration_callback == NULL) {
     return true;
   }
@@ -141,7 +143,9 @@ void LibraryLoaderExitHook() {
   }
 }
 
-static jboolean ForkAndPrefetchNativeLibrary(JNIEnv* env, jclass clazz) {
+static jboolean ForkAndPrefetchNativeLibrary(
+    JNIEnv* env,
+    const JavaParamRef<jclass>& clazz) {
   return NativeLibraryPrefetcher::ForkAndPrefetchNativeLibrary();
 }
 
@@ -153,7 +157,9 @@ void SetVersionNumber(const char* version_number) {
   g_library_version_number = strdup(version_number);
 }
 
-ScopedJavaLocalRef<jstring> GetVersionNumber(JNIEnv* env, jobject jcaller) {
+ScopedJavaLocalRef<jstring> GetVersionNumber(
+    JNIEnv* env,
+    const JavaParamRef<jobject>& jcaller) {
   return ConvertUTF8ToJavaString(env, g_library_version_number);
 }