Automation: fix chrome/browser dependency on chrome/test headers.

chrome/common/automation_messages.h

Index: chrome/common/automation_messages.h
===================================================================
--- chrome/common/automation_messages.h	(revision 87452)
+++ chrome/common/automation_messages.h	(working copy)
@@ -22,6 +22,8 @@
 #ifndef CHROME_COMMON_AUTOMATION_MESSAGES_H__
 #define CHROME_COMMON_AUTOMATION_MESSAGES_H__
 
+struct AutocompleteMatch;
+
 struct AutomationMsg_Find_Params {
   // Unused value, which exists only for backwards compat.
   int unused;
@@ -202,6 +204,24 @@
   int load_flags; // see net/base/load_flags.h
 };
 
+// The purpose of this class is to act as a serializable version of
+// AutocompleteMatch. The reason for this class is because we don't want to
+// serialize all elements of AutocompleteMatch and we want some data from the
+// autocomplete provider without the hassle of serializing it.
+struct AutocompleteMatchData {
+  std::string provider_name;
+  int relevance;
+  bool deletable;
+  string16 fill_into_edit;
+  size_t inline_autocomplete_offset;
+  GURL destination_url;
+  string16 contents;
+  string16 description;
+  bool is_history_what_you_typed_match;
+  std::string type;
+  bool starred;
+};
+
 namespace IPC {
 
 template <>
@@ -357,6 +377,14 @@
   static void Log(const param_type& p, std::string* l);
 };
 
+template <>
+struct ParamTraits<AutocompleteMatchData> {
+  typedef AutocompleteMatchData param_type;
+  static void Write(Message* m, const param_type& p);
+  static bool Read(const Message* m, void** iter, param_type* r);
+  static void Log(const param_type& p, std::string* l);
+};
+
 }  // namespace IPC
 
 #endif  // CHROME_COMMON_AUTOMATION_MESSAGES_H__