Start moving code from BrowserMain to content, so that it can be reused by all embedders of conte...

chrome/browser/browser_main_posix.cc

Index: chrome/browser/browser_main_posix.cc
===================================================================
--- chrome/browser/browser_main_posix.cc	(revision 99756)
+++ chrome/browser/browser_main_posix.cc	(working copy)
@@ -186,6 +186,11 @@
 
 // BrowserMainPartsPosix -------------------------------------------------------
 
+BrowserMainPartsPosix::BrowserMainPartsPosix(
+    const MainFunctionParams& parameters)
+    : ChromeBrowserMainParts(parameters) {
+}
+
 void BrowserMainPartsPosix::PreEarlyInitialization() {
   // We need to accept SIGCHLD, even though our handler is a no-op because
   // otherwise we cannot wait on children. (According to POSIX 2001.)