Make GTK and Aura parts orthogonal to OS parts

content/shell/shell_content_browser_client.cc

Index: content/shell/shell_content_browser_client.cc
diff --git a/content/shell/shell_content_browser_client.cc b/content/shell/shell_content_browser_client.cc
index a97abf53e817d64533da8e926236697225cf54e0..9b5b95f7e6d2f24670283e802595bc258b41d84e 100644
--- a/content/shell/shell_content_browser_client.cc
+++ b/content/shell/shell_content_browser_client.cc
@@ -28,9 +28,10 @@ ShellContentBrowserClient::ShellContentBrowserClient()
 ShellContentBrowserClient::~ShellContentBrowserClient() {
 }
 
-BrowserMainParts* ShellContentBrowserClient::CreateBrowserMainParts(
-    const MainFunctionParams& parameters) {
-  return new ShellBrowserMainParts(parameters);
+void ShellContentBrowserClient::CreateBrowserMainParts(
+    const MainFunctionParams& parameters,
+    BrowserMainPartsList& parts_list) {
+  parts_list.push_back(new ShellBrowserMainParts(parameters));
 }
 
 RenderWidgetHostView* ShellContentBrowserClient::CreateViewForWidget(