Clean up Automation and Chrome Frame IPC code.

chrome/test/automation/autocomplete_edit_proxy.cc

Index: chrome/test/automation/autocomplete_edit_proxy.cc
===================================================================
--- chrome/test/automation/autocomplete_edit_proxy.cc	(revision 69966)
+++ chrome/test/automation/autocomplete_edit_proxy.cc	(working copy)
@@ -22,7 +22,7 @@
   }
   bool result = false;
   sender_->Send(new AutomationMsg_AutocompleteEditGetText(
-      0, handle_, &result, text));
+      handle_, &result, text));
   return result;
 }
 
@@ -31,7 +31,7 @@
     return false;
   bool edit_exists = false;
   sender_->Send(new AutomationMsg_WaitForAutocompleteEditFocus(
-      0, handle_, &edit_exists));
+      handle_, &edit_exists));
   return edit_exists;
 }
 
@@ -40,7 +40,7 @@
     return false;
   bool result = false;
   sender_->Send(new AutomationMsg_AutocompleteEditSetText(
-      0, handle_, text, &result));
+      handle_, text, &result));
   return result;
 }
 
@@ -53,7 +53,7 @@
   }
   bool edit_exists = false;
   sender_->Send(new AutomationMsg_AutocompleteEditIsQueryInProgress(
-      0, handle_, &edit_exists, query_in_progress));
+      handle_, &edit_exists, query_in_progress));
   return edit_exists;
 }
 
@@ -81,6 +81,6 @@
   }
   bool edit_exists = false;
   sender_->Send(new AutomationMsg_AutocompleteEditGetMatches(
-      0, handle_, &edit_exists, matches));
+      handle_, &edit_exists, matches));
   return edit_exists;
 }