test code for device enumeration from renderer process.

content/renderer/render_view_impl.cc

Index: content/renderer/render_view_impl.cc
===================================================================
--- content/renderer/render_view_impl.cc	(revision 118766)
+++ content/renderer/render_view_impl.cc	(working copy)
@@ -380,6 +380,7 @@
       focused_plugin_id_(-1),
 #endif
       ALLOW_THIS_IN_INITIALIZER_LIST(pepper_delegate_(this)) {
+printf("wwwwwwwwwwwwww RenderViewImpl::RenderViewImpl() called 1, %p\n", media_stream_dispatcher());
   routing_id_ = routing_id;
   surface_id_ = surface_id;
   if (opener_id != MSG_ROUTING_NONE)
@@ -437,6 +438,11 @@
     p2p_socket_dispatcher_ = new content::P2PSocketDispatcher(this);
 #endif
 
+printf("wwwwwwwwwwwwww RenderViewImpl::RenderViewImpl() called 2, %p\n", media_stream_dispatcher());
+  if (!media_stream_dispatcher_)
+    media_stream_dispatcher_ = new MediaStreamDispatcher(this);
+printf("wwwwwwwwwwwwww RenderViewImpl::RenderViewImpl() called 3, %p\n", media_stream_dispatcher());
+
   new MHTMLGenerator(this);
 #if defined(OS_MACOSX)
   new TextInputClientObserver(this);
@@ -3031,8 +3037,10 @@
     p2p_socket_dispatcher_ = new content::P2PSocketDispatcher(this);
 #endif
 
+printf("wwwwwwwwwwwwww RenderViewImpl::EnsureMediaStreamImpl() called 1, %p\n", media_stream_dispatcher());
   if (!media_stream_dispatcher_)
     media_stream_dispatcher_ = new MediaStreamDispatcher(this);
+printf("wwwwwwwwwwwwww RenderViewImpl::EnsureMediaStreamImpl() called 2, %p\n", media_stream_dispatcher());
 
   if (!media_stream_impl_.get()) {
     MediaStreamDependencyFactory* factory = new MediaStreamDependencyFactory();
@@ -3587,6 +3595,18 @@
                             const WebFindOptions& options) {
   WebFrame* main_frame = webview()->mainFrame();
 
+  // This is for testing. Remove!!!
+  ////////////////////////////////////
+  std::string line = UTF16ToUTF8(search_text);
+  if (StartsWithASCII(line, "small", false)) {
+    printf("OnFind start to enumerate video devices ...\n");
+    media_stream_impl_->GetVideoDevice(0);
+  } else if (StartsWithASCII(line, "large", false)) {
+    printf("OnFind start to enumerate video devices ...\n");
+    media_stream_impl_->GetVideoDevice(1);
+  }
+  ////////////////////////////////////
+
   // Check if the plugin still exists in the document.
   if (main_frame->document().isPluginDocument() &&
       GetWebPluginFromPluginDocument()) {