Replicate static layout test configuration to all renderers.

content/shell/renderer/layout_test/blink_test_runner.cc

Index: content/shell/renderer/layout_test/blink_test_runner.cc
diff --git a/content/shell/renderer/layout_test/blink_test_runner.cc b/content/shell/renderer/layout_test/blink_test_runner.cc
index 22648fe862f43acd3284fe379a5aadea8f4b4bb1..e6a06b3aead883f029447a1b224813e0900546d8 100644
--- a/content/shell/renderer/layout_test/blink_test_runner.cc
+++ b/content/shell/renderer/layout_test/blink_test_runner.cc
@@ -799,8 +799,6 @@ void BlinkTestRunner::DidClearWindowObject(WebLocalFrame* frame) {
 bool BlinkTestRunner::OnMessageReceived(const IPC::Message& message) {
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(BlinkTestRunner, message)
-    IPC_MESSAGE_HANDLER(ShellViewMsg_SetTestConfiguration,
-                        OnSetTestConfiguration)
     IPC_MESSAGE_HANDLER(ShellViewMsg_SessionHistory, OnSessionHistory)
     IPC_MESSAGE_HANDLER(ShellViewMsg_Reset, OnReset)
     IPC_MESSAGE_HANDLER(ShellViewMsg_NotifyDone, OnNotifyDone)
@@ -975,16 +973,11 @@ void BlinkTestRunner::CaptureDumpComplete() {
                             new ShellViewHostMsg_TestFinished(routing_id())));
 }
 
-void BlinkTestRunner::OnSetTestConfiguration(
+void BlinkTestRunner::OnReplicateTestConfiguration(
     const ShellTestConfiguration& params) {
   test_config_ = params;
   is_main_window_ = true;

[jochen (gone - plz use gerrit), 2016/03/04 12:36:55]

there can only be one main window, but now all OOPIF think they're the main
window?

[Łukasz Anforowicz, 2016/03/04 20:49:45]

I've addressed your other, similar question here:
https://codereview.chromium.org/1746393002/diff/20001/content/shell/renderer/...

 
-  ForceResizeRenderView(
-      render_view(),
-      WebSize(params.initial_size.width(), params.initial_size.height()));
-  SetFocus(proxy_, true);
-
   test_runner::WebTestInterfaces* interfaces =
       LayoutTestRenderProcessObserver::GetInstance()->test_interfaces();
   interfaces->SetTestIsRunning(true);
@@ -992,6 +985,16 @@ void BlinkTestRunner::OnSetTestConfiguration(
                                       params.enable_pixel_dumping);
 }
 
+void BlinkTestRunner::OnSetTestConfiguration(
+    const ShellTestConfiguration& params) {
+  OnReplicateTestConfiguration(params);
+
+  ForceResizeRenderView(
+      render_view(),
+      WebSize(params.initial_size.width(), params.initial_size.height()));
+  SetFocus(proxy_, true);
+}
+
 void BlinkTestRunner::OnSessionHistory(
     const std::vector<int>& routing_ids,
     const std::vector<std::vector<PageState>>& session_histories,