Revert of Make printing work better with OOPIF.

android_webview/browser/aw_print_manager.cc

Index: android_webview/browser/aw_print_manager.cc
diff --git a/android_webview/browser/aw_print_manager.cc b/android_webview/browser/aw_print_manager.cc
index 93d4540088500e1742f8d5af88ba03a5c207f591..80748093e636e55e070235560d8c138d72f7a966 100644
--- a/android_webview/browser/aw_print_manager.cc
+++ b/android_webview/browser/aw_print_manager.cc
@@ -7,7 +7,6 @@
 #include "components/printing/browser/print_manager_utils.h"
 #include "components/printing/common/print_messages.h"
 #include "content/public/browser/browser_thread.h"
-#include "content/public/browser/render_frame_host.h"
 
 DEFINE_WEB_CONTENTS_USER_DATA_KEY(android_webview::AwPrintManager);
 
@@ -45,29 +44,24 @@
   return Send(new PrintMsg_PrintPages(routing_id()));
 }
 
-bool AwPrintManager::OnMessageReceived(
-    const IPC::Message& message,
-    content::RenderFrameHost* render_frame_host) {
+bool AwPrintManager::OnMessageReceived(const IPC::Message& message) {
   bool handled = true;
-  IPC_BEGIN_MESSAGE_MAP_WITH_PARAM(AwPrintManager, message, render_frame_host)
-    IPC_MESSAGE_HANDLER_WITH_PARAM_DELAY_REPLY(
-        PrintHostMsg_GetDefaultPrintSettings, OnGetDefaultPrintSettings)
+  IPC_BEGIN_MESSAGE_MAP(AwPrintManager, message)
+    IPC_MESSAGE_HANDLER_DELAY_REPLY(PrintHostMsg_GetDefaultPrintSettings,
+                                    OnGetDefaultPrintSettings)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
-  return handled ? true
-                 : PrintManager::OnMessageReceived(message, render_frame_host);
+  return handled ? true : PrintManager::OnMessageReceived(message);
 }
 
-void AwPrintManager::OnGetDefaultPrintSettings(
-    content::RenderFrameHost* render_frame_host,
-    IPC::Message* reply_msg) {
+void AwPrintManager::OnGetDefaultPrintSettings(IPC::Message* reply_msg) {
   // Unlike the printing_message_filter, we do process this in UI thread.
   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
   PrintMsg_Print_Params params;
   printing::RenderParamsFromPrintSettings(settings_, &params);
   params.document_cookie = cookie_;
   PrintHostMsg_GetDefaultPrintSettings::WriteReplyParams(reply_msg, params);
-  render_frame_host->Send(reply_msg);
+  Send(reply_msg);
 }
 
 }  // namespace android_webview