Rewrite PPB_AudioInput_Dev to use the new-style host/resource.

content/renderer/pepper/mock_renderer_ppapi_host.cc

Index: content/renderer/pepper/mock_renderer_ppapi_host.cc
diff --git a/content/renderer/pepper/mock_renderer_ppapi_host.cc b/content/renderer/pepper/mock_renderer_ppapi_host.cc
index bf7d2691640a09bb4a7c20253fb2fb67a737314c..1103b20bca27a34535dbb16158694786bbf9aee3 100644
--- a/content/renderer/pepper/mock_renderer_ppapi_host.cc
+++ b/content/renderer/pepper/mock_renderer_ppapi_host.cc
@@ -27,6 +27,12 @@ bool MockRendererPpapiHost::IsValidInstance(PP_Instance instance) const {
   return instance == pp_instance_;
 }
 
+webkit::ppapi::PluginInstance* MockRendererPpapiHost::GetPluginInstance(
+    PP_Instance instance) const {
+  NOTIMPLEMENTED();
+  return NULL;
+}
+
 RenderView* MockRendererPpapiHost::GetRenderViewForInstance(
     PP_Instance instance) const {
   if (instance == pp_instance_)
@@ -44,4 +50,11 @@ bool MockRendererPpapiHost::HasUserGesture(PP_Instance instance) const {
   return has_user_gesture_;
 }
 
+IPC::PlatformFileForTransit MockRendererPpapiHost::ShareHandleWithRemote(
+    base::PlatformFile handle,
+    bool should_close_source) {
+  NOTIMPLEMENTED();
+  return IPC::InvalidPlatformFileForTransit();
+}
+
 }  // namespace content