commit c39eeb70bf89be9bcfea168a227cfb15e50bf255
author kerrnel <kerrnel@chromium.org> Thu Jun 25 21:11:48 2015
committer Commit bot <commit-bot@chromium.org> Thu Jun 25 21:12:29 2015
tree b9fb877178ab64b9e187d9d5d4ace0674de642f8
parent 7f4473a71078183a1fe6d7cb03d7cd2b74d5e5b4

Change IPC plumbing to use parameters struct to allow additional arguments

To fix the underlying bug, that additional results from NSUserDefaults should be plumbed through over IPC, this first CL updates the IPC call in question to use a parameters struct, enabling more data than 5 arguments to be passed through.

BUG=392141

Review URL: https://codereview.chromium.org/1201273005

Cr-Commit-Position: refs/heads/master@{#336253}

content/renderer/render_thread_impl.h

diff --git a/content/renderer/render_thread_impl.h b/content/renderer/render_thread_impl.h
index 23a8041d..59d7c04 100644
--- a/content/renderer/render_thread_impl.h
+++ b/content/renderer/render_thread_impl.h
@@ -37,6 +37,7 @@
 class SkBitmap;
 struct FrameMsg_NewFrame_Params;
 struct ViewMsg_New_Params;
+struct ViewMsg_UpdateScrollbarTheme_Params;
 struct WorkerProcessMsg_CreateWorker_Params;
 
 namespace blink {
@@ -455,11 +456,8 @@
   void OnSetWebKitSharedTimersSuspended(bool suspend);
 #endif
 #if defined(OS_MACOSX)
-  void OnUpdateScrollbarTheme(float initial_button_delay,
-                              float autoscroll_button_delay,
-                              bool jump_on_track_click,
-                              blink::ScrollerStyle preferred_scroller_style,
-                              bool redraw);
+  void OnUpdateScrollbarTheme(
+      const ViewMsg_UpdateScrollbarTheme_Params& params);
 #endif
   void OnCreateNewSharedWorker(
       const WorkerProcessMsg_CreateWorker_Params& params);