Add ability to parse multiple recognition results and send them to WebKit.

chrome/common/render_messages.h

Index: chrome/common/render_messages.h
diff --git a/chrome/common/render_messages.h b/chrome/common/render_messages.h
index da54616e8978d3be9fca9bb59f821c458ad16290..9ce8930cf954af6123a13d4c289e7248076fcd52 100644
--- a/chrome/common/render_messages.h
+++ b/chrome/common/render_messages.h
@@ -53,6 +53,10 @@ namespace webkit_blob {
 class BlobData;
 }
 
+namespace speech_input {
+struct SpeechInputResultItem;
+}
+
 namespace webkit_glue {
 struct FormData;
 class FormField;
@@ -627,6 +631,14 @@ struct ParamTraits<PepperDirEntry> {
   static void Log(const param_type& p, std::string* l);
 };
 
+template <>
+struct ParamTraits<speech_input::SpeechInputResultItem> {
+  typedef speech_input::SpeechInputResultItem param_type;
+  static void Write(Message* m, const param_type& p);
+  static bool Read(const Message* m, void** iter, param_type* p);
+  static void Log(const param_type& p, std::string* l);
+};
+
 }  // namespace IPC
 
 #define MESSAGES_INTERNAL_FILE "chrome/common/render_messages_internal.h"