A Chrome-side fix for Issue 18232....

webkit/glue/webview_impl.cc

 // Copyright (c) 2007-2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "config.h"
 #include "build/build_config.h"
 
 #include "base/compiler_specific.h"
 MSVC_PUSH_WARNING_LEVEL(0);
 #include "CSSStyleSelector.h"
@@ skipping 577 matching lines @@
     return true;
 
   Frame* frame = GetFocusedWebCoreFrame();
   if (!frame)
     return false;
 
   EventHandler* handler = frame->eventHandler();
   if (!handler)
     return KeyEventDefault(event);
 
-#if defined(OS_WIN)
-  // TODO(pinkerton): figure out these keycodes on non-windows
-  if (((event.modifiers == 0) && (event.windowsKeyCode == VK_APPS)) ||
+#if defined(OS_WIN) || defined(OS_LINUX)
+  if (((event.modifiers == 0) && (event.windowsKeyCode == VKEY_APPS)) ||
       ((event.modifiers == WebInputEvent::ShiftKey) &&
-       (event.windowsKeyCode == VK_F10))) {
+       (event.windowsKeyCode == VKEY_F10))) {
     SendContextMenuEvent(event);
     return true;
   }
 #endif
 
   // It's not clear if we should continue after detecting a capslock keypress.
   // I'll err on the side of continuing, which is the pre-existing behaviour.
   if (event.windowsKeyCode == base::VKEY_CAPITAL &&
       (event.type == WebInputEvent::KeyUp ||
           event.type == WebInputEvent::KeyDown)) {
@@ skipping 110 matching lines @@
 * The WebViewImpl::SendContextMenuEvent function is based on the Webkit
 * function
 * bool WebView::handleContextMenuEvent(WPARAM wParam, LPARAM lParam) in
 * webkit\webkit\win\WebView.cpp. The only significant change in this
 * function is the code to convert from a Keyboard event to the Right
 * Mouse button up event.
 *
 * This function is an ugly copy/paste and should be cleaned up when the
 * WebKitWin version is cleaned: https://bugs.webkit.org/show_bug.cgi?id=20438
 */
-#if defined(OS_WIN)
+#if defined(OS_WIN) || defined(OS_LINUX)
 // TODO(pinkerton): implement on non-windows
 bool WebViewImpl::SendContextMenuEvent(const WebKeyboardEvent& event) {
   static const int kContextMenuMargin = 1;
   Frame* main_frame = page()->mainFrame();
   FrameView* view = main_frame->view();
   if (!view)
     return false;
 
   IntPoint coords(-1, -1);
+#if defined(OS_WIN)
   int right_aligned = ::GetSystemMetrics(SM_MENUDROPALIGNMENT);
+#else
+  int right_aligned = 0;
+#endif
   IntPoint location;
 
   // The context menu event was generated from the keyboard, so show the
   // context menu by the current selection.
   Position start = main_frame->selection()->selection().start();
   Position end = main_frame->selection()->selection().end();
 
   if (!start.node() || !end.node()) {
     location =
         IntPoint(right_aligned ? view->contentsWidth() - kContextMenuMargin
@@ skipping 1192 matching lines @@
 
   return document->focusedNode();
 }
 
 HitTestResult WebViewImpl::HitTestResultForWindowPos(const IntPoint& pos) {
   IntPoint doc_point(
       page_->mainFrame()->view()->windowToContents(pos));
   return page_->mainFrame()->eventHandler()->
       hitTestResultAtPoint(doc_point, false);
 }