jni_generator: Pass object parameters as JavaParamRef.

content/browser/renderer_host/ime_adapter_android.cc

 // Copyright (c) 2012 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 "content/browser/renderer_host/ime_adapter_android.h"
 
 #include <algorithm>
 #include <android/input.h>
 #include <vector>
 
@@ skipping 54 matching lines @@
 
 }  // anonymous namespace
 
 bool RegisterImeAdapter(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 // Callback from Java to convert BackgroundColorSpan data to a
 // blink::WebCompositionUnderline instance, and append it to |underlines_ptr|.
 void AppendBackgroundColorSpan(JNIEnv*,
-                               jclass,
+                               const JavaParamRef<jclass>&,
                                jlong underlines_ptr,
                                jint start,
                                jint end,
                                jint background_color) {
   DCHECK_GE(start, 0);
   DCHECK_GE(end, 0);
   // Do not check |background_color|.
   std::vector<blink::WebCompositionUnderline>* underlines =
       reinterpret_cast<std::vector<blink::WebCompositionUnderline>*>(
           underlines_ptr);
   underlines->push_back(
       blink::WebCompositionUnderline(static_cast<unsigned>(start),
                                      static_cast<unsigned>(end),
                                      SK_ColorTRANSPARENT,
                                      false,
                                      static_cast<unsigned>(background_color)));
 }
 
 // Callback from Java to convert UnderlineSpan data to a
 // blink::WebCompositionUnderline instance, and append it to |underlines_ptr|.
 void AppendUnderlineSpan(JNIEnv*,
-                         jclass,
+                         const JavaParamRef<jclass>&,
                          jlong underlines_ptr,
                          jint start,
                          jint end) {
   DCHECK_GE(start, 0);
   DCHECK_GE(end, 0);
   std::vector<blink::WebCompositionUnderline>* underlines =
       reinterpret_cast<std::vector<blink::WebCompositionUnderline>*>(
           underlines_ptr);
   underlines->push_back(
       blink::WebCompositionUnderline(static_cast<unsigned>(start),
@@ skipping 193 matching lines @@
 WebContents* ImeAdapterAndroid::GetWebContents() {
   RenderWidgetHostImpl* rwh = GetRenderWidgetHostImpl();
   if (!rwh)
     return NULL;
   if (!rwh->IsRenderView())
     return NULL;
   return WebContents::FromRenderViewHost(RenderViewHost::From(rwh));
 }
 
 }  // namespace content