Rent syncemove all uses of the global Dispatcher Get function.

This reqired reworking how plugin->host GetInterface works. Previously,
interface requests were symmetric where each side would first do a
SupportsInterface to see if the remote side supports the interface, then create
the proxy. Since the plugin may talk to multiple renderers, we don't know where
to send these requests. The solution is to make the assumption that the
renderer always supports all PPB interfaces (which is possible since the proxy
is compiled with the executable).

This also adds some better lookup for interfaces to avoid having multiple lists
of interfaces. We now have a list of interfaces and factory functions in
dispatcher.cc.

Add some additional testing infrastructure for the dispatchers with simple tests.
Review URL: http://codereview.chromium.org/6286070

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@74121 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 16 insertions, 7 deletions

diff --git a/ppapi/proxy/ppb_pdf_proxy.cc b/ppapi/proxy/ppb_pdf_proxy.cc
index e3c656f..b7e0744 100644
--- a/ppapi/proxy/ppb_pdf_proxy.cc
+++ b/ppapi/proxy/ppb_pdf_proxy.cc
@@ -107,13 +107,18 @@ bool GetFontTableForPrivateFontFile(PP_Resource font_file,
   return true;
 }
 
-const PPB_PDF ppb_pdf = {
+const PPB_PDF pdf_interface = {
   NULL,  // &GetLocalizedString,
   NULL,  // &GetResourceImage,
   &GetFontFileWithFallback,
   &GetFontTableForPrivateFontFile,
 };
 
+InterfaceProxy* CreatePDFProxy(Dispatcher* dispatcher,
+                              const void* target_interface) {
+  return new PPB_PDF_Proxy(dispatcher, target_interface);
+}
+
 }  // namespace
 
 PPB_PDF_Proxy::PPB_PDF_Proxy(Dispatcher* dispatcher,
@@ -124,12 +129,16 @@ PPB_PDF_Proxy::PPB_PDF_Proxy(Dispatcher* dispatcher,
 PPB_PDF_Proxy::~PPB_PDF_Proxy() {
 }
 
-const void* PPB_PDF_Proxy::GetSourceInterface() const {
-  return &ppb_pdf;
-}
-
-InterfaceID PPB_PDF_Proxy::GetInterfaceId() const {
-  return INTERFACE_ID_PPB_PDF;
+// static
+const InterfaceProxy::Info* PPB_PDF_Proxy::GetInfo() {
+  static const Info info = {
+    &pdf_interface,
+    PPB_PDF_INTERFACE,
+    INTERFACE_ID_PPB_PDF,
+    true,
+    &CreatePDFProxy,
+  };
+  return &info;
 }
 
 bool PPB_PDF_Proxy::OnMessageReceived(const IPC::Message& msg) {