Android: moves content/ to use long for JNI.

content/browser/android/content_view_render_view.cc

Index: content/browser/android/content_view_render_view.cc
diff --git a/content/browser/android/content_view_render_view.cc b/content/browser/android/content_view_render_view.cc
index 05f248272353e63711f8fc6f1dbef3e42dd5c9cf..c1a85aa4a1eeeae23285714f4f16495a89d1d911 100644
--- a/content/browser/android/content_view_render_view.cc
+++ b/content/browser/android/content_view_render_view.cc
@@ -40,10 +40,10 @@ ContentViewRenderView::~ContentViewRenderView() {
 }
 
 // static
-static jint Init(JNIEnv* env, jobject obj) {
+static jlong Init(JNIEnv* env, jobject obj) {
   ContentViewRenderView* content_view_render_view =
       new ContentViewRenderView(env, obj);
-  return reinterpret_cast<jint>(content_view_render_view);
+  return reinterpret_cast<intptr_t>(content_view_render_view);
 }
 
 void ContentViewRenderView::Destroy(JNIEnv* env, jobject obj) {