linux+mac: drop unused code

The TrackMouseFoo functions were added to match Windows, but
we're obviously passing all these layout tests without 'em
and the body of the function is empty.

BUG=9523

Review URL: http://codereview.chromium.org/235031

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@27301 0039d316-1c4b-4281-b951-d872f2087c98

3 files changed, 8 insertions, 20 deletions

diff --git a/webkit/tools/test_shell/mac/webwidget_host.mm b/webkit/tools/test_shell/mac/webwidget_host.mm
index 5be3a2a..da34ca7 100644
--- a/webkit/tools/test_shell/mac/webwidget_host.mm
+++ b/webkit/tools/test_shell/mac/webwidget_host.mm
@@ -141,17 +141,13 @@ WebWidgetHost::WebWidgetHost()
     : view_(NULL),
       webwidget_(NULL),
       scroll_dx_(0),
-      scroll_dy_(0),
-      track_mouse_leave_(false)
-{
+      scroll_dy_(0) {
   set_painting(false);
 }
 
 WebWidgetHost::~WebWidgetHost() {
   // win_util::SetWindowUserData(hwnd_, 0);
 
-  TrackMouseLeave(false);
-
   webwidget_->close();
 }
 
@@ -236,16 +232,6 @@ void WebWidgetHost::Resize(const gfx::Rect& rect) {
 void WebWidgetHost::MouseEvent(NSEvent *event) {
   const WebMouseEvent& web_event = WebInputEventFactory::mouseEvent(
       event, view_);
-  switch (web_event.type) {
-    case WebInputEvent::MouseMove:
-      TrackMouseLeave(true);
-      break;
-    case WebInputEvent::MouseLeave:
-      TrackMouseLeave(false);
-      break;
-    default:
-      break;
-  }
   webwidget_->handleInputEvent(web_event);
 }
 
@@ -273,9 +259,6 @@ void WebWidgetHost::SetFocus(bool enable) {
     webwidget_->setFocus(enable);
 }
 
-void WebWidgetHost::TrackMouseLeave(bool track) {
-}
-
 void WebWidgetHost::ResetScrollRect() {
   scroll_rect_ = gfx::Rect();
   scroll_dx_ = 0;
diff --git a/webkit/tools/test_shell/webwidget_host.h b/webkit/tools/test_shell/webwidget_host.h
index cb9dee7..9f4a13c 100644
--- a/webkit/tools/test_shell/webwidget_host.h
+++ b/webkit/tools/test_shell/webwidget_host.h
@@ -109,7 +109,10 @@ class WebWidgetHost {
   void Resize(const gfx::Size& size);
 #endif
 
+#if defined(OS_WIN)
   void TrackMouseLeave(bool enable);
+#endif
+
   void ResetScrollRect();
   void PaintRect(const gfx::Rect& rect);
 
@@ -131,7 +134,10 @@ class WebWidgetHost {
   int scroll_dx_;
   int scroll_dy_;
 
+#if defined(OS_WIN)
   bool track_mouse_leave_;
+#endif
+
 #if defined(OS_LINUX)
   // Since GtkWindow resize is asynchronous, we have to stash the dimensions,
   // so that the backing store doesn't have to wait for sizing to take place.
diff --git a/webkit/tools/test_shell/webwidget_host_gtk.cc b/webkit/tools/test_shell/webwidget_host_gtk.cc
index b471e6d..405dc87 100644
--- a/webkit/tools/test_shell/webwidget_host_gtk.cc
+++ b/webkit/tools/test_shell/webwidget_host_gtk.cc
@@ -310,8 +310,7 @@ WebWidgetHost::WebWidgetHost()
     : view_(NULL),
       webwidget_(NULL),
       scroll_dx_(0),
-      scroll_dy_(0),
-      track_mouse_leave_(false) {
+      scroll_dy_(0) {
   set_painting(false);
 }