Move chromeos specific code to ChromeBrowserMainPartsChromeos

chrome/browser/chrome_browser_main_extra_parts.cc

Index: chrome/browser/chrome_browser_main_extra_parts.cc
diff --git a/chrome/browser/chrome_browser_main_extra_parts.cc b/chrome/browser/chrome_browser_main_extra_parts.cc
index 3188931795f0b511d6f37d1c3202a96c13dc5611..14362a34fefce9b831c7f2ac8d6f8d8af93ddd76 100644
--- a/chrome/browser/chrome_browser_main_extra_parts.cc
+++ b/chrome/browser/chrome_browser_main_extra_parts.cc
@@ -25,10 +25,16 @@ void ChromeBrowserMainExtraParts::PostMainMessageLoopStart() {
 void ChromeBrowserMainExtraParts::ToolkitInitialized() {
 }
 
-void ChromeBrowserMainExtraParts::PostBrowserProcessInit() {
+void ChromeBrowserMainExtraParts::PreProfileInit() {
 }
 
-void ChromeBrowserMainExtraParts::PostProfileInitialized() {
+void ChromeBrowserMainExtraParts::PostProfileInit() {
+}
+
+void ChromeBrowserMainExtraParts::PreBrowserStart() {
+}
+
+void ChromeBrowserMainExtraParts::PostBrowserStart() {
 }
 
 void ChromeBrowserMainExtraParts::PreMainMessageLoopRun() {