Fix race in zygote_host_linux where socket was being read from and written to on different threads.

Made ZygoteHost methods all run on PROCESS_LAUNCHER thread. PostTask in linux from UI thread to PROCESS_LAUNCHER thread for DidProcessCrash. Changed DidProcessCrash to answer via a callback, which occurs asynchronously on linux. Rework cases in nacl_host, browser_render_process_host, and child_process_host where this method was being called to fit the callback model.

BUG=31737
TEST=none

Review URL: http://codereview.chromium.org/1695026

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@46384 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 0 insertions, 10 deletions

diff --git a/chrome/browser/renderer_host/render_process_host.h b/chrome/browser/renderer_host/render_process_host.h
index 1ceeb42..1eb9804 100644
--- a/chrome/browser/renderer_host/render_process_host.h
+++ b/chrome/browser/renderer_host/render_process_host.h
@@ -46,16 +46,6 @@ class RenderProcessHost : public IPC::Channel::Sender,
     TYPE_EXTENSION,  // Renderer with extension privileges.
   };
 
-  // Details for RENDERER_PROCESS_CLOSED notifications.
-  struct RendererClosedDetails {
-    RendererClosedDetails(bool did_crash, bool was_extension_renderer) {
-      this->did_crash = did_crash;
-      this->was_extension_renderer = was_extension_renderer;
-    }
-    bool did_crash;
-    bool was_extension_renderer;
-  };
-
   explicit RenderProcessHost(Profile* profile);
   virtual ~RenderProcessHost();