Look Up on Force Touch

content/common/input_messages.h

Index: content/common/input_messages.h
diff --git a/content/common/input_messages.h b/content/common/input_messages.h
index a511d018458f6b00d2ba3efb4c1f5cc308fbadf2..a29d6ff68f46a050e3a871be1f602f0abd2ed255 100644
--- a/content/common/input_messages.h
+++ b/content/common/input_messages.h
@@ -118,6 +118,9 @@ IPC_MESSAGE_ROUTED2(InputMsg_HandleInputEvent,
                     IPC::WebInputEventPointer /* event */,
                     ui::LatencyInfo /* latency_info */)
 
+// Sends coordinates in the web content to the render view.
+IPC_MESSAGE_ROUTED1(InputMsg_SelectWordIfAnyAt, blink::WebPoint /* position */)
+
 // Sends the cursor visibility state to the render widget.
 IPC_MESSAGE_ROUTED1(InputMsg_CursorVisibilityChange,
                     bool /* is_visible */)
@@ -271,6 +274,10 @@ IPC_MESSAGE_ROUTED0(InputHostMsg_DidStopFlinging)
 // Acknowledges receipt of a InputMsg_MoveCaret message.
 IPC_MESSAGE_ROUTED0(InputHostMsg_MoveCaret_ACK)
 
+// Sent as a response InputMsg_SelectWordIfAnyAt message.
+// This message is only sent if a word has been selected.
+IPC_MESSAGE_ROUTED0(InputHostMsg_DidSelectWordAt)
+
 // Acknowledges receipt of a InputMsg_MoveRangeSelectionExtent message.
 IPC_MESSAGE_ROUTED0(InputHostMsg_MoveRangeSelectionExtent_ACK)