Disabled EnableStartupTracing for Renderer process.
Disabled EnableStartupTracing for Renderer process.

After discussion with zhenw@ seems like intention was not to call this for Renderer as there is alternate way (When IPC is setup) for tracing. On Windows this was getting called through renderer as well.

This function came to notice when applying AppContainer token on Windows 10 where SHGetFolderPath takes different path and crashes. EnableStartupTracing ends up calling SHGetFolderPath(DIR_HOME).

R=zhenw@chromium.org,jam@chromium.org,jschuh@chromium.org,cpu@chromium.org
BUG=506017

Review URL: https://codereview.chromium.org/1212893009

Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#338917}

lihui7115/ChromiumGStreamerBackend,ltilve/ChromiumGStreamerBackend,lihui7115/ChromiumGStreamerBackend,CapOM/ChromiumGStreamerBackend,ltilve/ChromiumGStreamerBackend,lihui7115/ChromiumGStreamerBackend,ltilve/ChromiumGStreamerBackend,lihui7115/ChromiumGStreamerBackend,CapOM/ChromiumGStreamerBackend,ltilve/ChromiumGStreamerBackend,lihui7115/ChromiumGStreamerBackend,lihui7115/ChromiumGStreamerBackend,lihui7115/ChromiumGStreamerBackend,ltilve/ChromiumGStreamerBackend,CapOM/ChromiumGStreamerBackend,CapOM/ChromiumGStreamerBackend,CapOM/ChromiumGStreamerBackend,ltilve/ChromiumGStreamerBackend,ltilve/ChromiumGStreamerBackend,lihui7115/ChromiumGStreamerBackend,ltilve/ChromiumGStreamerBackend,CapOM/ChromiumGStreamerBackend,ltilve/ChromiumGStreamerBackend,CapOM/ChromiumGStreamerBackend,CapOM/ChromiumGStreamerBackend,CapOM/ChromiumGStreamerBackend,lihui7115/ChromiumGStreamerBackend