Handle newCursorPosition correctly for Android's commitText()

content/common/browser_plugin/browser_plugin_messages.h

Index: content/common/browser_plugin/browser_plugin_messages.h
diff --git a/content/common/browser_plugin/browser_plugin_messages.h b/content/common/browser_plugin/browser_plugin_messages.h
index 4161dafa06c1c651f1f30001fcb9568dfbc3bfe3..dc625e368966944546fc4f9aa2c33f6c2203b6cf 100644
--- a/content/common/browser_plugin/browser_plugin_messages.h
+++ b/content/common/browser_plugin/browser_plugin_messages.h
@@ -74,10 +74,11 @@ IPC_MESSAGE_CONTROL5(
 
 // This message is sent from BrowserPlugin to BrowserPluginGuest to notify that
 // confirming the current composition is requested.
-IPC_MESSAGE_CONTROL3(BrowserPluginHostMsg_ImeConfirmComposition,
+IPC_MESSAGE_CONTROL4(BrowserPluginHostMsg_ImeConfirmComposition,
                      int /* browser_plugin_instance_id */,
                      std::string /* text */,
-                     bool /* keep selection */)
+                     bool /* keep selection */,
+                     int /* relative_cursor_pos */)
 
 // Deletes the current selection plus the specified number of characters before
 // and after the selection or caret.