Move DownloadControllerAndroid from content/ to chrome/

content/browser/web_contents/web_contents_android.cc

Index: content/browser/web_contents/web_contents_android.cc
diff --git a/content/browser/web_contents/web_contents_android.cc b/content/browser/web_contents/web_contents_android.cc
index 87c8b2d1cf169debb694c133e5096a5cfb5840ce..759f52fd01a355e8c28be264a2f3b01803b2b8dd 100644
--- a/content/browser/web_contents/web_contents_android.cc
+++ b/content/browser/web_contents/web_contents_android.cc
@@ -29,6 +29,7 @@
 #include "content/common/view_messages.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/browser_thread.h"
+#include "content/public/browser/android/download_delegate.h"
 #include "content/public/browser/message_port_provider.h"
 #include "content/public/browser/render_widget_host.h"
 #include "content/public/browser/web_contents.h"
@@ -47,6 +48,7 @@ using base::android::ConvertUTF8ToJavaString;
 using base::android::ConvertUTF16ToJavaString;
 using base::android::JavaParamRef;
 using base::android::ScopedJavaGlobalRef;
+using base::android::ScopedJavaLocalRef;
 using base::android::ToJavaIntArray;
 
 namespace content {
@@ -689,4 +691,13 @@ void WebContentsAndroid::OnFinishGetContentBitmap(
                                                   response);
 }
 
+void WebContentsAndroid::SetDownloadDelegate(
+    DownloadDelegate* delegate) {
+  download_delegate_ = delegate;
+}
+
+DownloadDelegate* WebContentsAndroid::GetDownloadDelegate() {
+  return download_delegate_;
+}
+
 }  // namespace content