Remove a bunch of NPAPI quirks and related support code

content/browser/renderer_host/render_widget_host_impl.cc

Index: content/browser/renderer_host/render_widget_host_impl.cc
diff --git a/content/browser/renderer_host/render_widget_host_impl.cc b/content/browser/renderer_host/render_widget_host_impl.cc
index 59cf26f4514f20d4997fe7a2fb94b471e57b00d2..0f80e942487522b3eade842555ed51ac5c1b5e6d 100644
--- a/content/browser/renderer_host/render_widget_host_impl.cc
+++ b/content/browser/renderer_host/render_widget_host_impl.cc
@@ -469,12 +469,6 @@ bool RenderWidgetHostImpl::OnMessageReceived(const IPC::Message &msg) {
     IPC_MESSAGE_HANDLER(ViewHostMsg_SelectionChanged, OnSelectionChanged)
     IPC_MESSAGE_HANDLER(ViewHostMsg_SelectionBoundsChanged,
                         OnSelectionBoundsChanged)
-#if defined(OS_WIN)
-    IPC_MESSAGE_HANDLER(ViewHostMsg_WindowlessPluginDummyWindowCreated,
-                        OnWindowlessPluginDummyWindowCreated)
-    IPC_MESSAGE_HANDLER(ViewHostMsg_WindowlessPluginDummyWindowDestroyed,
-                        OnWindowlessPluginDummyWindowDestroyed)
-#endif
     IPC_MESSAGE_HANDLER(InputHostMsg_ImeCompositionRangeChanged,
                         OnImeCompositionRangeChanged)
     IPC_MESSAGE_HANDLER(ViewHostMsg_DidFirstPaintAfterLoad,
@@ -1818,43 +1812,6 @@ void RenderWidgetHostImpl::OnShowDisambiguationPopup(
   Send(new ViewMsg_ReleaseDisambiguationPopupBitmap(GetRoutingID(), id));
 }
 
-#if defined(OS_WIN)
-void RenderWidgetHostImpl::OnWindowlessPluginDummyWindowCreated(
-    gfx::NativeViewId dummy_activation_window) {
-  HWND hwnd = reinterpret_cast<HWND>(dummy_activation_window);
-
-  // This may happen as a result of a race condition when the plugin is going
-  // away.
-  wchar_t window_title[MAX_PATH + 1] = {0};
-  if (!IsWindow(hwnd) ||
-      !GetWindowText(hwnd, window_title, arraysize(window_title)) ||
-      lstrcmpiW(window_title, kDummyActivationWindowName) != 0) {
-    return;
-  }
-
-#if defined(USE_AURA)
-  SetParent(hwnd,
-            reinterpret_cast<HWND>(view_->GetParentForWindowlessPlugin()));
-#else
-  SetParent(hwnd, reinterpret_cast<HWND>(GetNativeViewId()));
-#endif
-  dummy_windows_for_activation_.push_back(hwnd);
-}
-
-void RenderWidgetHostImpl::OnWindowlessPluginDummyWindowDestroyed(
-    gfx::NativeViewId dummy_activation_window) {
-  HWND hwnd = reinterpret_cast<HWND>(dummy_activation_window);
-  std::list<HWND>::iterator i = dummy_windows_for_activation_.begin();
-  for (; i != dummy_windows_for_activation_.end(); ++i) {
-    if ((*i) == hwnd) {
-      dummy_windows_for_activation_.erase(i);
-      return;
-    }
-  }
-  NOTREACHED() << "Unknown dummy window";
-}
-#endif
-
 void RenderWidgetHostImpl::SetIgnoreInputEvents(bool ignore_input_events) {
   ignore_input_events_ = ignore_input_events;
 }