Revert of Consolidate all touch/gesture related constants in content

content/browser/renderer_host/input/touchpad_tap_suppression_controller.cc

Index: content/browser/renderer_host/input/touchpad_tap_suppression_controller.cc
diff --git a/content/browser/renderer_host/input/touchpad_tap_suppression_controller.cc b/content/browser/renderer_host/input/touchpad_tap_suppression_controller.cc
index 6ea11e7ff10d86c0ee6258405ba9ffa0f10b9fb4..d92077920277a2b6db8c6b0d757e556b1510aa2e 100644
--- a/content/browser/renderer_host/input/touchpad_tap_suppression_controller.cc
+++ b/content/browser/renderer_host/input/touchpad_tap_suppression_controller.cc
@@ -4,42 +4,45 @@
 
 #include "content/browser/renderer_host/input/touchpad_tap_suppression_controller.h"
 
+#include "content/browser/renderer_host/input/tap_suppression_controller.h"
+#include "content/browser/renderer_host/input/tap_suppression_controller_client.h"
+
+// The default implementation of the TouchpadTapSuppressionController does not
+// suppress taps. Touchpad tap suppression is needed only on CrOS.
+
 namespace content {
 
 TouchpadTapSuppressionController::TouchpadTapSuppressionController(
-    TouchpadTapSuppressionControllerClient* client,
-    const TapSuppressionController::Config& config)
-    : client_(client), controller_(this, config) {}
+    TouchpadTapSuppressionControllerClient* /* client */)
+    : client_(NULL) {}
 
 TouchpadTapSuppressionController::~TouchpadTapSuppressionController() {}
 
-void TouchpadTapSuppressionController::GestureFlingCancel() {
-  controller_.GestureFlingCancel();
-}
+void TouchpadTapSuppressionController::GestureFlingCancel() {}
 
-void TouchpadTapSuppressionController::GestureFlingCancelAck(bool processed) {
-  controller_.GestureFlingCancelAck(processed);
+void TouchpadTapSuppressionController::GestureFlingCancelAck(
+    bool /*processed*/) {
 }
 
 bool TouchpadTapSuppressionController::ShouldDeferMouseDown(
-    const MouseEventWithLatencyInfo& event) {
-  bool should_defer = controller_.ShouldDeferTapDown();
-  if (should_defer)
-    stashed_mouse_down_ = event;
-  return should_defer;
+    const MouseEventWithLatencyInfo& /*event*/) {
+  return false;
 }
 
-bool TouchpadTapSuppressionController::ShouldSuppressMouseUp() {
-  return controller_.ShouldSuppressTapEnd();
+bool TouchpadTapSuppressionController::ShouldSuppressMouseUp() { return false; }
+
+int TouchpadTapSuppressionController::MaxCancelToDownTimeInMs() {
+  return 0;
+}
+
+int TouchpadTapSuppressionController::MaxTapGapTimeInMs() {
+  return 0;
 }
 
 void TouchpadTapSuppressionController::DropStashedTapDown() {
 }
 
 void TouchpadTapSuppressionController::ForwardStashedTapDown() {
-  // Mouse downs are not handled by gesture event filter; so, they are
-  // immediately forwarded to the renderer.
-  client_->SendMouseEventImmediately(stashed_mouse_down_);
 }
 
 }  // namespace content