Reverting 10794.

Review URL: http://codereview.chromium.org/40027

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@10808 0039d316-1c4b-4281-b951-d872f2087c98

16 files changed, 314 insertions, 398 deletions

diff --git a/webkit/glue/SConscript b/webkit/glue/SConscript
index a06bfe1..8e2bdf3 100644
--- a/webkit/glue/SConscript
+++ b/webkit/glue/SConscript
@@ -127,7 +127,6 @@ elif env.Bit('linux'):
       'plugins/webplugin_delegate_impl_gtk.cc',
       'webcursor_gtk.cc',
       'webinputevent_linux.cc',
-      'webinputevent_util.cc',
       'webkit_glue_gtk.cc',
   ])
 elif env.Bit('mac'):
diff --git a/webkit/glue/event_conversion.cc b/webkit/glue/event_conversion.cc
index 39cdc90..0902778 100644
--- a/webkit/glue/event_conversion.cc
+++ b/webkit/glue/event_conversion.cc
@@ -22,7 +22,6 @@ MSVC_POP_WARNING();
 #include "base/gfx/point.h"
 #include "base/logging.h"
 #include "webkit/glue/event_conversion.h"
-#include "webkit/glue/glue_util.h"
 #include "webkit/glue/webinputevent.h"
 #include "webkit/glue/webkit_glue.h"
 
@@ -142,8 +141,6 @@ static inline const PlatformKeyboardEvent::Type ToPlatformKeyboardEventType(
       return PlatformKeyboardEvent::KeyUp;
     case WebInputEvent::KEY_DOWN:
       return PlatformKeyboardEvent::KeyDown;
-    case WebInputEvent::RAW_KEY_DOWN:
-      return PlatformKeyboardEvent::RawKeyDown;
     case WebInputEvent::CHAR:
       return PlatformKeyboardEvent::Char;
     default:
@@ -152,21 +149,175 @@ static inline const PlatformKeyboardEvent::Type ToPlatformKeyboardEventType(
   return PlatformKeyboardEvent::KeyDown;
 }
 
-MakePlatformKeyboardEvent::MakePlatformKeyboardEvent(
-    const WebKeyboardEvent& e) {
+static inline String ToSingleCharacterString(UChar c) {
+  return String(&c, 1);
+}
+
+#if !defined(OS_MACOSX)
+// This function is not used on Mac OS X, and gcc complains.
+static String GetKeyIdentifierForWindowsKeyCode(unsigned short keyCode) {
+  switch (keyCode) {
+    case VKEY_MENU:
+      return "Alt";
+    case VKEY_CONTROL:
+      return "Control";
+    case VKEY_SHIFT:
+      return "Shift";
+    case VKEY_CAPITAL:
+      return "CapsLock";
+    case VKEY_LWIN:
+    case VKEY_RWIN:
+      return "Win";
+    case VKEY_CLEAR:
+      return "Clear";
+    case VKEY_DOWN:
+      return "Down";
+    // "End"
+    case VKEY_END:
+      return "End";
+    // "Enter"
+    case VKEY_RETURN:
+      return "Enter";
+    case VKEY_EXECUTE:
+      return "Execute";
+    case VKEY_F1:
+      return "F1";
+    case VKEY_F2:
+      return "F2";
+    case VKEY_F3:
+      return "F3";
+    case VKEY_F4:
+      return "F4";
+    case VKEY_F5:
+      return "F5";
+    case VKEY_F6:
+      return "F6";
+    case VKEY_F7:
+      return "F7";
+    case VKEY_F8:
+      return "F8";
+    case VKEY_F9:
+      return "F9";
+    case VKEY_F10:
+      return "F11";
+    case VKEY_F12:
+      return "F12";
+    case VKEY_F13:
+      return "F13";
+    case VKEY_F14:
+      return "F14";
+    case VKEY_F15:
+      return "F15";
+    case VKEY_F16:
+      return "F16";
+    case VKEY_F17:
+      return "F17";
+    case VKEY_F18:
+      return "F18";
+    case VKEY_F19:
+      return "F19";
+    case VKEY_F20:
+      return "F20";
+    case VKEY_F21:
+      return "F21";
+    case VKEY_F22:
+      return "F22";
+    case VKEY_F23:
+      return "F23";
+    case VKEY_F24:
+      return "F24";
+    case VKEY_HELP:
+      return "Help";
+    case VKEY_HOME:
+      return "Home";
+    case VKEY_INSERT:
+      return "Insert";
+    case VKEY_LEFT:
+      return "Left";
+    case VKEY_NEXT:
+      return "PageDown";
+    case VKEY_PRIOR:
+      return "PageUp";
+    case VKEY_PAUSE:
+      return "Pause";
+    case VKEY_SNAPSHOT:
+      return "PrintScreen";
+    case VKEY_RIGHT:
+      return "Right";
+    case VKEY_SCROLL:
+      return "Scroll";
+    case VKEY_SELECT:
+      return "Select";
+    case VKEY_UP:
+      return "Up";
+    // Standard says that DEL becomes U+007F.
+    case VKEY_DELETE:
+      return "U+007F";
+    default:
+      return String::format("U+%04X", toupper(keyCode));
+  }
+}
+#endif  // !defined(OS_MACOSX)
+
+MakePlatformKeyboardEvent::MakePlatformKeyboardEvent(const WebKeyboardEvent& e)
+  {
   m_type = ToPlatformKeyboardEventType(e.type);
-  m_text = WebCore::String(e.text);
-  m_unmodifiedText = WebCore::String(e.unmodified_text);
-  m_keyIdentifier = WebCore::String(e.key_identifier);
+  if (m_type == Char || m_type == KeyDown) {
+#if defined(OS_MACOSX)
+    m_text = &e.text[0];
+    m_unmodifiedText = &e.unmodified_text[0];
+    m_keyIdentifier = &e.key_identifier[0];
+
+    // Always use 13 for Enter/Return -- we don't want to use AppKit's 
+    // different character for Enter.
+    if (m_windowsVirtualKeyCode == '\r') {
+        m_text = "\r";
+        m_unmodifiedText = "\r";
+    }
+
+    // The adjustments below are only needed in backward compatibility mode, 
+    // but we cannot tell what mode we are in from here.
+
+    // Turn 0x7F into 8, because backspace needs to always be 8.
+    if (m_text == "\x7F")
+        m_text = "\x8";
+    if (m_unmodifiedText == "\x7F")
+        m_unmodifiedText = "\x8";
+    // Always use 9 for tab -- we don't want to use AppKit's different character for shift-tab.
+    if (m_windowsVirtualKeyCode == 9) {
+        m_text = "\x9";
+        m_unmodifiedText = "\x9";
+    }
+#elif defined(OS_WIN)
+    m_text = m_unmodifiedText = ToSingleCharacterString(e.key_code);
+#elif defined(OS_LINUX)
+    m_text = m_unmodifiedText = ToSingleCharacterString(e.text);
+#endif
+  }
+#if defined(OS_WIN) || defined(OS_LINUX)
+  if (m_type != Char)
+    m_keyIdentifier = GetKeyIdentifierForWindowsKeyCode(e.key_code);
+#endif
+  if (m_type == Char || m_type == KeyDown || m_type == KeyUp ||
+      m_type == RawKeyDown) {
+    m_windowsVirtualKeyCode = e.key_code;
+  } else {
+    m_windowsVirtualKeyCode = 0;
+  }
   m_autoRepeat = (e.modifiers & WebInputEvent::IS_AUTO_REPEAT) != 0;
-  m_windowsVirtualKeyCode = e.windows_key_code;
-  m_nativeVirtualKeyCode = e.native_key_code;
   m_isKeypad = (e.modifiers & WebInputEvent::IS_KEYPAD) != 0;
   m_shiftKey = (e.modifiers & WebInputEvent::SHIFT_KEY) != 0;
   m_ctrlKey = (e.modifiers & WebInputEvent::CTRL_KEY) != 0;
   m_altKey = (e.modifiers & WebInputEvent::ALT_KEY) != 0;
   m_metaKey = (e.modifiers & WebInputEvent::META_KEY) != 0;
+#if defined(OS_WIN)
   m_isSystemKey = e.system_key;
+// TODO(port): set this field properly for linux and mac.
+#elif defined(OS_LINUX)
+  m_isSystemKey = m_altKey;
+#else
+  m_isSystemKey = false;
+#endif
 }
 
 void MakePlatformKeyboardEvent::SetKeyType(Type type) {
diff --git a/webkit/glue/glue.vcproj b/webkit/glue/glue.vcproj
index c3f220c..4ce48b8 100644
--- a/webkit/glue/glue.vcproj
+++ b/webkit/glue/glue.vcproj
@@ -633,14 +633,6 @@
 				>

 			</File>

 			<File

-				RelativePath=".\webinputevent_util.cc"

-				>

-			</File>

-			<File

-				RelativePath=".\webinputevent_util.h"

-				>

-			</File>

-			<File

 				RelativePath=".\webkitclient_impl.cc"

 				>

 			</File>

diff --git a/webkit/glue/webinputevent.h b/webkit/glue/webinputevent.h
index c917dd1..5565478 100644
--- a/webkit/glue/webinputevent.h
+++ b/webkit/glue/webinputevent.h
@@ -6,11 +6,11 @@
 #define WEBKIT_GLUE_WEBINPUTEVENT_H_
 
 #include "base/basictypes.h"
-#include "base/string16.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #elif defined(OS_MACOSX)
+#include <vector>
 #ifdef __OBJC__
 @class NSEvent;
 @class NSView;
@@ -19,7 +19,6 @@ class NSEvent;
 class NSView;
 #endif  // __OBJC__
 #elif defined(OS_LINUX)
-#include <glib.h>
 typedef struct _GdkEventButton GdkEventButton;
 typedef struct _GdkEventMotion GdkEventMotion;
 typedef struct _GdkEventScroll GdkEventScroll;
@@ -32,10 +31,6 @@ typedef struct _GdkEventKey GdkEventKey;
 //
 // The fields of these event classes roughly correspond to the fields required
 // by WebCore's platform event classes.
-//
-// WARNING! These classes must remain PODs (plain old data). They will be
-// "serialized" by shipping their raw bytes across the wire, so they must not
-// contain any non-bit-copyable member variables!
 
 // WebInputEvent --------------------------------------------------------------
 
@@ -43,17 +38,6 @@ class WebInputEvent {
  public:
   WebInputEvent() : modifiers(0) { }
 
-  // There are two schemes used for keyboard input. On Windows (and,
-  // interestingly enough, on Mac Carbon) there are two events for a keypress.
-  // One is a raw keydown, which provides the keycode only. If the app doesn't
-  // handle that, then the system runs key translation to create an event
-  // containing the generated character and pumps that event. In such a scheme,
-  // those two events are translated to RAW_KEY_DOWN and CHAR events
-  // respectively. In Cocoa and Gtk, key events contain both the keycode and any
-  // translation into actual text. In such a case, WebCore will eventually need
-  // to split the events (see disambiguateKeyDownEvent and its callers) but we
-  // don't worry about that here. We just use a different type (KEY_DOWN) to
-  // indicate this.
   enum Type {
     // WebMouseEvent
     MOUSE_DOWN,
@@ -66,7 +50,6 @@ class WebInputEvent {
     MOUSE_WHEEL,
 
     // WebKeyboardEvent
-    RAW_KEY_DOWN,
     KEY_DOWN,
     KEY_UP,
     CHAR
@@ -143,68 +126,53 @@ class WebMouseWheelEvent : public WebMouseEvent {
 
 // WebKeyboardEvent -----------------------------------------------------------
 
-// Caps on string lengths so we can make them static arrays and keep them PODs.
-const size_t kTextLengthCap = 4;
-// http://www.w3.org/TR/DOM-Level-3-Events/keyset.html lists the identifiers.
-// The longest is 18 characters, so we'll round up to the next multiple of 4.
-const size_t kIdentifierLengthCap = 20;
-
 class WebKeyboardEvent : public WebInputEvent {
  public:
-  // |windows_key_code| is the Windows key code associated with this key event.
-  // Sometimes it's direct from the event (i.e. on Windows), sometimes it's via
-  // a mapping function.  If you want a list, see
-  // webkit/port/platform/chromium/KeyboardCodes* .
-  int windows_key_code;
-
-  // The actual key code genenerated by the platform. The DOM spec runs on
-  // Windows-equivalent codes (thus |windows_key_code| above) but it doesn't
-  // hurt to have this one around.
-  int native_key_code;
-
-  // |text| is the text generated by this keystroke. |unmodified_text| is
-  // |text|, but unmodified by an concurrently-held modifiers (except shift).
-  // This is useful for working out shortcut keys. Linux and Windows guarantee
-  // one character per event. The Mac does not, but in reality that's all it
-  // ever gives. We're generous, and cap it a bit longer.
-  char16 text[kTextLengthCap];
-  char16 unmodified_text[kTextLengthCap];
-
-  // This is a string identifying the key pressed.
-  char key_identifier[kIdentifierLengthCap];
-
-  // This identifies whether this event was tagged by the system as being a
-  // "system key" event (see
-  // http://msdn.microsoft.com/en-us/library/ms646286(VS.85).aspx for details).
-  // Other platforms don't have this concept, but it's just easier to leave it
-  // always false than ifdef.
-
-  bool system_key;
-
-  // References to the original event.
-#if defined(OS_WIN)
-  MSG actual_message;  // Set to the current keyboard message. TODO(avi): remove
+  // The key_code field is the Windows key code associated with this key event.
+  // This sometimes matches the ASCII value of the key (for e.g. a-z) but
+  // officially ignores case, and has its own set of codes for control keys as
+  // well as other visible letters like punctuation.
+  // webkit/port/platform/chromium/KeyboardCodes* is an attempt at defining all
+  // of these keys, but it's not all the way there yet.  (E.g., the Windows
+  // implementation there just passes through the code from the windows message
+  // directly.)
+  int key_code;
+
+#if defined(OS_MACOSX)
+  // text arrays extracted from the native event. On Mac, there may be
+  // multiple keys sent as a single event if the flags don't change.
+  std::vector<unsigned short> text;
+  std::vector<unsigned short> unmodified_text;
+  std::vector<unsigned short> key_identifier;
+#elif defined(OS_WIN)
+  bool system_key;  // Set if we receive a SYSKEYDOWN/WM_SYSKEYUP message.
+  MSG actual_message; // Set to the current keyboard message.
+#elif defined(OS_LINUX)
+  // The unicode character, if available, corresponding to this key event.
+  // TODO(evanm): temporary hack for test_shell.  Ideally we'd either manage
+  // to stuff everything into key_code, or make this field shared by all
+  // implementations, but this will have to do for now.
+  wchar_t text;
 #endif
 
-  WebKeyboardEvent() : windows_key_code(0),
-                       native_key_code(0),
-                       system_key(false) {
-    memset(&text, 0, sizeof(text));
-    memset(&unmodified_text, 0, sizeof(unmodified_text));
-    memset(&key_identifier, 0, sizeof(key_identifier));
+  WebKeyboardEvent() 
+      : key_code(0)
 #if defined(OS_WIN)
+        , system_key(false) {
     memset(&actual_message, 0, sizeof(actual_message));
-#endif
   }
+#else
+  {}
+#endif
 
 #if defined(OS_WIN)
-  explicit WebKeyboardEvent(HWND hwnd, UINT message, WPARAM wparam,
-                            LPARAM lparam);
+  WebKeyboardEvent(HWND hwnd, UINT message, WPARAM wparam, LPARAM lparam);
 #elif defined(OS_MACOSX)
-  explicit WebKeyboardEvent(NSEvent *event);
+  WebKeyboardEvent(NSEvent *event);
 #elif defined(OS_LINUX)
   explicit WebKeyboardEvent(const GdkEventKey* event);
 #endif
 };
 
+
 #endif  // WEBKIT_GLUE_WEBINPUTEVENT_H_
diff --git a/webkit/glue/webinputevent_linux.cc b/webkit/glue/webinputevent_linux.cc
index 6ef85aa..328dafe 100644
--- a/webkit/glue/webinputevent_linux.cc
+++ b/webkit/glue/webinputevent_linux.cc
@@ -9,9 +9,12 @@
 #include "KeyboardCodes.h"
 #include "KeyCodeConversion.h"
 
+#include "webkit/glue/event_conversion.h"
+
+// This header is out of alphabetical order, but event_conversion.h pulls
+// in more webkit headers that redefine LOG so I need to undef afterwards.
+#undef LOG
 #include "base/logging.h"
-#include "base/string_util.h"
-#include "webkit/glue/webinputevent_util.h"
 
 #include <gdk/gdk.h>
 #include <gdk/gdkkeysyms.h>
@@ -63,7 +66,7 @@ WebMouseEvent::WebMouseEvent(const GdkEventButton* event) {
       break;
 
     default:
-      NOTREACHED();
+      ASSERT_NOT_REACHED();
   };
 
   button = BUTTON_NONE;
@@ -89,7 +92,7 @@ WebMouseEvent::WebMouseEvent(const GdkEventMotion* event) {
       type = MOUSE_MOVE;
       break;
     default:
-      NOTREACHED();
+      ASSERT_NOT_REACHED();
   }
 
   button = BUTTON_NONE;
@@ -146,9 +149,13 @@ WebMouseWheelEvent::WebMouseWheelEvent(const GdkEventScroll* event) {
 }
 
 WebKeyboardEvent::WebKeyboardEvent(const GdkEventKey* event) {
-  system_key = false;
   modifiers = GdkStateToWebEventModifiers(event->state);
 
+  // GDK only exposes key press and release events.  By contrast,
+  // WebKeyboardEvent matches Windows and wants key down/up events along with a
+  // separate CHAR event.
+  // We require the caller to simulate the CHAR event manually.  See
+  // test_shell's webwidget_host for an example.
   switch (event->type) {
     case GDK_KEY_RELEASE:
       type = KEY_UP;
@@ -164,12 +171,7 @@ WebKeyboardEvent::WebKeyboardEvent(const GdkEventKey* event) {
   // The key code tells us which physical key was pressed (for example, the
   // A key went down or up).  It does not determine whether A should be lower
   // or upper case.  This is what text does, which should be the keyval.
-  windows_key_code = WebCore::windowsKeyCodeForKeyEvent(event->keyval);
-  native_key_code = event->hardware_keycode;
-
-  memset(&text, 0, sizeof(text));
-  memset(&unmodified_text, 0, sizeof(unmodified_text));
-  memset(&key_identifier, 0, sizeof(key_identifier));
+  key_code = WebCore::windowsKeyCodeForKeyEvent(event->keyval);
 
   switch (event->keyval) {
     // We need to treat the enter key as a key press of character \r.  This
@@ -177,20 +179,13 @@ WebKeyboardEvent::WebKeyboardEvent(const GdkEventKey* event) {
     case GDK_ISO_Enter:
     case GDK_KP_Enter:
     case GDK_Return:
-      unmodified_text[0] = text[0] = static_cast<char16>('\r');
+      text = '\r';
       break;
     default:
       // This should set text to 0 when it's not a real character.
-      // TODO(avi): fix for non BMP chars
-      unmodified_text[0] = text[0] =
-          static_cast<char16>(gdk_keyval_to_unicode(event->keyval));
+      text = gdk_keyval_to_unicode(event->keyval);
       break;
   }
 
-  std::string key_identifier_str =
-      webkit_glue::GetKeyIdentifierForWindowsKeyCode(windows_key_code);
-  base::strlcpy(key_identifier, key_identifier_str.c_str(),
-                kIdentifierLengthCap);
-
   // TODO(tc): Do we need to set IS_AUTO_REPEAT or IS_KEYPAD?
 }
diff --git a/webkit/glue/webinputevent_mac.mm b/webkit/glue/webinputevent_mac.mm
index d553828..3090d96 100644
--- a/webkit/glue/webinputevent_mac.mm
+++ b/webkit/glue/webinputevent_mac.mm
@@ -1,28 +1,6 @@
-/*
- * Copyright (C) 2004, 2006, 2007 Apple Inc. All rights reserved.
- * Copyright (C) 2006-2009 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
- */
+// Copyright (c) 2006-2008 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.
 
 #import <Cocoa/Cocoa.h>
 
@@ -163,7 +141,7 @@ WebMouseWheelEvent::WebMouseWheelEvent(NSEvent *event, NSView* view) {
 // that. As a result we have to use NSString here exclusively and thus tweak
 // the code so it's not re-usable as-is. One possiblity would be to make the
 // upstream code only use NSString, but I'm not certain how far that change
-// would propagate.
+// would propageage
 
 namespace WebCore {
 
@@ -945,8 +923,18 @@ static NSString* keyIdentifierForKeyEvent(NSEvent* event)
 // End Apple code.
 // ---------------------------------------------------------------------
 
+// Helper that copies the unichar characters of a NSString into a suitably
+// resized vector. The vector will be null terminated and thus even if the
+// string is empty or nil, it array will have a NUL.
+static void FillVectorFromNSString(std::vector<unsigned short>* v, 
+                                   NSString* str) {
+  const unsigned int length = [str length];
+  v->reserve(length + 1);
+  [str getCharacters:&(*v)[0]];
+  (*v)[length] = '\0';
+}
+
 WebKeyboardEvent::WebKeyboardEvent(NSEvent *event) {
-  system_key = false;
   type = WebCore::isKeyUpEvent(event) ? KEY_UP : KEY_DOWN;
 
   if ([event modifierFlags] & NSControlKeyMask)
@@ -964,51 +952,12 @@ WebKeyboardEvent::WebKeyboardEvent(NSEvent *event) {
   if (([event type] != NSFlagsChanged) && [event isARepeat])
     modifiers |= IS_AUTO_REPEAT;
 
-  windows_key_code = WebCore::windowsKeyCodeForKeyEvent(event);
-  native_key_code = [event keyCode];
+  NSString* textString = WebCore::textFromEvent(event);
+  NSString* unmodifiedStr = WebCore::unmodifiedTextFromEvent(event);
+  NSString* identStr = WebCore::keyIdentifierForKeyEvent(event);
+  FillVectorFromNSString(&text, textString);
+  FillVectorFromNSString(&unmodified_text, unmodifiedStr);
+  FillVectorFromNSString(&key_identifier, identStr);
 
-  NSString* text_str = WebCore::textFromEvent(event);
-  NSString* unmodified_str = WebCore::unmodifiedTextFromEvent(event);
-  NSString* identifier_str = WebCore::keyIdentifierForKeyEvent(event);
-  
-  // Begin Apple code, copied from KeyEventMac.mm
-  
-  // Always use 13 for Enter/Return -- we don't want to use AppKit's 
-  // different character for Enter.
-  if (windows_key_code == '\r') {
-    text_str = @"\r";
-    unmodified_str = @"\r";
-  }
-  
-  // The adjustments below are only needed in backward compatibility mode, 
-  // but we cannot tell what mode we are in from here.
-  
-  // Turn 0x7F into 8, because backspace needs to always be 8.
-  if ([text_str isEqualToString:@"\x7F"])
-    text_str = @"\x8";
-  if ([unmodified_str isEqualToString:@"\x7F"])
-    unmodified_str = @"\x8";
-  // Always use 9 for tab -- we don't want to use AppKit's different character
-  // for shift-tab.
-  if (windows_key_code == 9) {
-    text_str = @"\x9";
-    unmodified_str = @"\x9";
-  }
-  
-  // End Apple code.
-  
-  memset(&text, 0, sizeof(text));
-  memset(&unmodified_text, 0, sizeof(unmodified_text));
-  memset(&key_identifier, 0, sizeof(key_identifier));
-  
-  if ([text_str length] < kTextLengthCap &&
-      [unmodified_str length] < kTextLengthCap) {
-    [text_str getCharacters:&text[0]];
-    [unmodified_str getCharacters:&unmodified_text[0]];
-  } else {
-    LOG(ERROR) << "Event had text too long; dropped";
-  }
-  [identifier_str getCString:&key_identifier[0]
-                   maxLength:kIdentifierLengthCap
-                    encoding:NSASCIIStringEncoding];
+  key_code = WebCore::windowsKeyCodeForKeyEvent(event);
 }
diff --git a/webkit/glue/webinputevent_util.cc b/webkit/glue/webinputevent_util.cc
deleted file mode 100644
index 9f47429..0000000
--- a/webkit/glue/webinputevent_util.cc
+++ /dev/null
@@ -1,120 +0,0 @@
-// Copyright (c) 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 "webkit/glue/webinputevent_util.h"
-
-#include "KeyboardCodes.h"
-
-#include "base/string_util.h"
-
-using namespace WebCore;
-
-namespace webkit_glue {
-
-std::string GetKeyIdentifierForWindowsKeyCode(unsigned short key_code) {
-  switch (key_code) {
-    case VKEY_MENU:
-      return "Alt";
-    case VKEY_CONTROL:
-      return "Control";
-    case VKEY_SHIFT:
-      return "Shift";
-    case VKEY_CAPITAL:
-      return "CapsLock";
-    case VKEY_LWIN:
-    case VKEY_RWIN:
-      return "Win";
-    case VKEY_CLEAR:
-      return "Clear";
-    case VKEY_DOWN:
-      return "Down";
-    // "End"
-    case VKEY_END:
-      return "End";
-    // "Enter"
-    case VKEY_RETURN:
-      return "Enter";
-    case VKEY_EXECUTE:
-      return "Execute";
-    case VKEY_F1:
-      return "F1";
-    case VKEY_F2:
-      return "F2";
-    case VKEY_F3:
-      return "F3";
-    case VKEY_F4:
-      return "F4";
-    case VKEY_F5:
-      return "F5";
-    case VKEY_F6:
-      return "F6";
-    case VKEY_F7:
-      return "F7";
-    case VKEY_F8:
-      return "F8";
-    case VKEY_F9:
-      return "F9";
-    case VKEY_F10:
-      return "F11";
-    case VKEY_F12:
-      return "F12";
-    case VKEY_F13:
-      return "F13";
-    case VKEY_F14:
-      return "F14";
-    case VKEY_F15:
-      return "F15";
-    case VKEY_F16:
-      return "F16";
-    case VKEY_F17:
-      return "F17";
-    case VKEY_F18:
-      return "F18";
-    case VKEY_F19:
-      return "F19";
-    case VKEY_F20:
-      return "F20";
-    case VKEY_F21:
-      return "F21";
-    case VKEY_F22:
-      return "F22";
-    case VKEY_F23:
-      return "F23";
-    case VKEY_F24:
-      return "F24";
-    case VKEY_HELP:
-      return "Help";
-    case VKEY_HOME:
-      return "Home";
-    case VKEY_INSERT:
-      return "Insert";
-    case VKEY_LEFT:
-      return "Left";
-    case VKEY_NEXT:
-      return "PageDown";
-    case VKEY_PRIOR:
-      return "PageUp";
-    case VKEY_PAUSE:
-      return "Pause";
-    case VKEY_SNAPSHOT:
-      return "PrintScreen";
-    case VKEY_RIGHT:
-      return "Right";
-    case VKEY_SCROLL:
-      return "Scroll";
-    case VKEY_SELECT:
-      return "Select";
-    case VKEY_UP:
-      return "Up";
-    // Standard says that DEL becomes U+007F.
-    case VKEY_DELETE:
-      return "U+007F";
-    default:
-      return StringPrintf("U+%04X", toupper(key_code));
-  }
-}
-
-}  // namespace webkit_glue
diff --git a/webkit/glue/webinputevent_util.h b/webkit/glue/webinputevent_util.h
deleted file mode 100644
index 6452c77..0000000
--- a/webkit/glue/webinputevent_util.h
+++ /dev/null
@@ -1,18 +0,0 @@
-// Copyright (c) 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.
-
-#ifndef WEBKIT_GLUE_WEBINPUTEVENT_UTIL_H_
-#define WEBKIT_GLUE_WEBINPUTEVENT_UTIL_H_
-
-#include <string>
-
-// The shared Linux and Windows keyboard event code lives here.
-
-namespace webkit_glue {
-
-std::string GetKeyIdentifierForWindowsKeyCode(unsigned short key_code);
-
-}  // namespace webkit_glue
-
-#endif  // WEBKIT_GLUE_WEBINPUTEVENT_UTIL_H_
diff --git a/webkit/glue/webinputevent_win.cc b/webkit/glue/webinputevent_win.cc
index 3588154..bcf573c 100644
--- a/webkit/glue/webinputevent_win.cc
+++ b/webkit/glue/webinputevent_win.cc
@@ -6,9 +6,10 @@
 
 #include "webkit/glue/webinputevent.h"
 
+#include "webkit/glue/event_conversion.h"
+
+#undef LOG
 #include "base/logging.h"
-#include "base/string_util.h"
-#include "webkit/glue/webinputevent_util.h"
 
 static const unsigned long kDefaultScrollLinesPerWheelDelta = 3;
 
@@ -176,9 +177,9 @@ WebMouseWheelEvent::WebMouseWheelEvent(HWND hwnd, UINT message, WPARAM wparam,
     //    message == WM_HSCROLL, wparam == SB_LINELEFT (== SB_LINEUP).
     //  * Scrolling right
     //    message == WM_HSCROLL, wparam == SB_LINERIGHT (== SB_LINEDOWN).
-    if (WM_HSCROLL == message) {
-      key_state |= MK_SHIFT;
-      wheel_delta = -wheel_delta;
+    if (WM_HSCROLL == message) {	
+      key_state |= MK_SHIFT;	
+      wheel_delta = -wheel_delta;	
     }
 
     // Use GetAsyncKeyState for key state since we are synthesizing 
@@ -309,13 +310,13 @@ WebKeyboardEvent::WebKeyboardEvent(HWND hwnd, UINT message, WPARAM wparam,
   actual_message.wParam = wparam;
   actual_message.lParam = lparam;
 
-  windows_key_code = native_key_code = static_cast<int>(wparam);
+  key_code = static_cast<int>(wparam);
 
   switch (message) {
     case WM_SYSKEYDOWN:
       system_key = true;
     case WM_KEYDOWN:
-      type = RAW_KEY_DOWN;
+      type = KEY_DOWN;
       break;
     case WM_SYSKEYUP:
       system_key = true;
@@ -335,21 +336,6 @@ WebKeyboardEvent::WebKeyboardEvent(HWND hwnd, UINT message, WPARAM wparam,
       NOTREACHED() << "unexpected native message: " << message;
   }
 
-  memset(&text, 0, sizeof(text));
-  memset(&unmodified_text, 0, sizeof(unmodified_text));
-  memset(&key_identifier, 0, sizeof(key_identifier));
-
-  if (type == CHAR || type == RAW_KEY_DOWN) {
-    text[0] = windows_key_code;
-    unmodified_text[0] = windows_key_code;
-  }
-  if (type != CHAR) {
-    std::string key_identifier_str =
-        webkit_glue::GetKeyIdentifierForWindowsKeyCode(windows_key_code);
-    base::strlcpy(key_identifier, key_identifier_str.c_str(),
-                  kIdentifierLengthCap);
-  }
-
   if (GetKeyState(VK_SHIFT) & 0x8000)
     modifiers |= SHIFT_KEY;
   if (GetKeyState(VK_CONTROL) & 0x8000)
diff --git a/webkit/glue/webview_impl.cc b/webkit/glue/webview_impl.cc
index 445979f..2fac917 100644
--- a/webkit/glue/webview_impl.cc
+++ b/webkit/glue/webview_impl.cc
@@ -480,8 +480,7 @@ void WebViewImpl::MouseWheel(const WebMouseWheelEvent& event) {
 }
 
 bool WebViewImpl::KeyEvent(const WebKeyboardEvent& event) {
-  DCHECK((event.type == WebInputEvent::RAW_KEY_DOWN) ||
-         (event.type == WebInputEvent::KEY_DOWN) ||
+  DCHECK((event.type == WebInputEvent::KEY_DOWN) ||
          (event.type == WebInputEvent::KEY_UP));
 
   // Please refer to the comments explaining the suppress_next_keypress_event_
@@ -506,9 +505,9 @@ bool WebViewImpl::KeyEvent(const WebKeyboardEvent& event) {
 
 #if defined(OS_WIN)
   // TODO(pinkerton): figure out these keycodes on non-windows
-  if (((event.modifiers == 0) && (event.windows_key_code == VK_APPS)) ||
+  if (((event.modifiers == 0) && (event.key_code == VK_APPS)) ||
       ((event.modifiers == WebInputEvent::SHIFT_KEY) &&
-       (event.windows_key_code == VK_F10))) {
+       (event.key_code == VK_F10))) {
     SendContextMenuEvent(event);
     return true;
   }
@@ -516,8 +515,11 @@ bool WebViewImpl::KeyEvent(const WebKeyboardEvent& event) {
 
   MakePlatformKeyboardEvent evt(event);
 
-  if (WebInputEvent::RAW_KEY_DOWN == event.type) {
-    if (handler->keyEvent(evt) && !evt.isSystemKey()) {
+#if !defined(OS_MACOSX)
+  if (WebInputEvent::KEY_DOWN == event.type) {
+    MakePlatformKeyboardEvent evt_rawkeydown = evt;
+    evt_rawkeydown.SetKeyType(WebCore::PlatformKeyboardEvent::RawKeyDown);
+    if (handler->keyEvent(evt_rawkeydown) && !evt_rawkeydown.isSystemKey()) {
       suppress_next_keypress_event_ = true;
       return true;
     }
@@ -526,6 +528,19 @@ bool WebViewImpl::KeyEvent(const WebKeyboardEvent& event) {
       return true;
     }
   }
+#else
+  // Windows and Cocoa handle events in rather different ways. On Windows,
+  // you get two events: WM_KEYDOWN/WM_KEYUP and WM_CHAR. In
+  // PlatformKeyboardEvent, RawKeyDown represents the raw messages. When
+  // processing them, we don't process text editing events, since we'll be
+  // getting the data soon enough. In Cocoa, we get one event with both the
+  // raw and processed data. Therefore we need to keep the type as KeyDown, so
+  // that we'll know that this is the only time we'll have the event and that
+  // we need to do our thing.
+  if (handler->keyEvent(evt)) {
+    return true;
+  }
+#endif
 
   return KeyEventDefault(event);
 }
@@ -533,19 +548,18 @@ bool WebViewImpl::KeyEvent(const WebKeyboardEvent& event) {
 bool WebViewImpl::AutocompleteHandleKeyEvent(const WebKeyboardEvent& event) {
   if (!autocomplete_popup_showing_ ||
       // Home and End should be left to the text field to process.
-      event.windows_key_code == base::VKEY_HOME ||
-      event.windows_key_code == base::VKEY_END) {
+      event.key_code == base::VKEY_HOME || event.key_code == base::VKEY_END) {
     return false;
   }
 
-  if (!autocomplete_popup_->isInterestedInEventForKey(event.windows_key_code))
+  if (!autocomplete_popup_->isInterestedInEventForKey(event.key_code))
     return false;
 
   if (autocomplete_popup_->handleKeyEvent(MakePlatformKeyboardEvent(event))) {
 #if defined(OS_WIN)
       // We need to ignore the next CHAR event after this otherwise pressing
       // enter when selecting an item in the menu will go to the page.
-      if (WebInputEvent::RAW_KEY_DOWN == event.type)
+      if (WebInputEvent::KEY_DOWN == event.type)
         suppress_next_keypress_event_ = true;
 #endif
       return true;
@@ -679,7 +693,7 @@ bool WebViewImpl::KeyEventDefault(const WebKeyboardEvent& event) {
     case WebInputEvent::CHAR: {
 #if defined(OS_WIN)
       // TODO(pinkerton): hook this up for non-win32
-      if (event.windows_key_code == VK_SPACE) {
+      if (event.key_code == VK_SPACE) {
         int key_code = ((event.modifiers & WebInputEvent::SHIFT_KEY) ?
                          VK_PRIOR : VK_NEXT);
         return ScrollViewWithKeyboard(key_code);
@@ -688,9 +702,9 @@ bool WebViewImpl::KeyEventDefault(const WebKeyboardEvent& event) {
       break;
     }
 
-    case WebInputEvent::RAW_KEY_DOWN: {
+    case WebInputEvent::KEY_DOWN: {
       if (event.modifiers == WebInputEvent::CTRL_KEY) {
-        switch (event.windows_key_code) {
+        switch (event.key_code) {
           case 'A':
             GetFocusedFrame()->SelectAll();
             return true;
@@ -715,7 +729,7 @@ bool WebViewImpl::KeyEventDefault(const WebKeyboardEvent& event) {
       }
 #if defined(OS_WIN)
       if (!event.system_key) {
-        return ScrollViewWithKeyboard(event.windows_key_code);
+        return ScrollViewWithKeyboard(event.key_code);
       }
 #endif
       break;
@@ -960,7 +974,6 @@ bool WebViewImpl::HandleInputEvent(const WebInputEvent* input_event) {
       MouseUp(*static_cast<const WebMouseEvent*>(input_event));
       break;
 
-    case WebInputEvent::RAW_KEY_DOWN:
     case WebInputEvent::KEY_DOWN:
     case WebInputEvent::KEY_UP:
       handled = KeyEvent(*static_cast<const WebKeyboardEvent*>(input_event));
@@ -1219,14 +1232,15 @@ void WebViewImpl::SetInitialFocus(bool reverse) {
 
     // Since we don't have a keyboard event, we'll create one.
     WebKeyboardEvent keyboard_event;
-    keyboard_event.type = WebInputEvent::RAW_KEY_DOWN;
+    keyboard_event.type = WebInputEvent::KEY_DOWN;
     if (reverse)
       keyboard_event.modifiers = WebInputEvent::SHIFT_KEY;
     // VK_TAB which is only defined on Windows.
-    keyboard_event.windows_key_code = 0x09;
+    keyboard_event.key_code = 0x09;
     MakePlatformKeyboardEvent platform_event(keyboard_event);
     // We have to set the key type explicitly to avoid an assert in the
     // KeyboardEvent constructor.
+    platform_event.SetKeyType(PlatformKeyboardEvent::RawKeyDown);
     RefPtr<KeyboardEvent> webkit_event = KeyboardEvent::create(platform_event,
                                                                NULL);
     page()->focusController()->setInitialFocus(
diff --git a/webkit/glue/webwidget_impl.cc b/webkit/glue/webwidget_impl.cc
index b745a66..721bbd3 100644
--- a/webkit/glue/webwidget_impl.cc
+++ b/webkit/glue/webwidget_impl.cc
@@ -172,7 +172,6 @@ bool WebWidgetImpl::HandleInputEvent(const WebInputEvent* input_event) {
       MouseUp(*static_cast<const WebMouseEvent*>(input_event));
       return true;
 
-    case WebInputEvent::RAW_KEY_DOWN:
     case WebInputEvent::KEY_DOWN:
     case WebInputEvent::KEY_UP:
       return KeyEvent(*static_cast<const WebKeyboardEvent*>(input_event));
diff --git a/webkit/tools/test_shell/event_sending_controller.cc b/webkit/tools/test_shell/event_sending_controller.cc
index 4438f17..76e8a06 100644
--- a/webkit/tools/test_shell/event_sending_controller.cc
+++ b/webkit/tools/test_shell/event_sending_controller.cc
@@ -29,7 +29,6 @@
 #include "base/ref_counted.h"
 #include "base/string_util.h"
 #include "base/time.h"
-#include "webkit/glue/webinputevent_util.h"
 #include "webkit/glue/webview.h"
 #include "webkit/tools/test_shell/test_shell.h"
 
@@ -378,26 +377,22 @@ void EventSendingController::keyDown(
       generate_char = true;
     }
 
-    // For one generated keyboard event, we need to generate a keyDown/keyUp
-    // pair; refer to EventSender.cpp in WebKit/WebKitTools/DumpRenderTree/win.
-    // On Windows, we might also need to generate a char event to mimic the
-    // Windows event flow; on other platforms we create a merged event and test
-    // the event flow that that platform provides.
+    // NOTE(jnd):For one keydown event, we need to generate
+    // keyDown/keyUp pair, refer EventSender.cpp in
+    // WebKit/WebKitTools/DumpRenderTree/win. We may also need
+    // to generate a keyChar event in certain cases.
     WebKeyboardEvent event_down, event_up;
-#if defined(OS_WIN)
-    event_down.type = WebInputEvent::RAW_KEY_DOWN;
-#else
     event_down.type = WebInputEvent::KEY_DOWN;
-#endif
     event_down.modifiers = 0;
-    event_down.windows_key_code = code;
-    event_down.text[0] = code;
-    event_down.unmodified_text[0] = code;
-    std::string key_identifier_str =
-        webkit_glue::GetKeyIdentifierForWindowsKeyCode(code);
-
-    base::strlcpy(event_down.key_identifier, key_identifier_str.c_str(),
-                  kIdentifierLengthCap);
+    event_down.key_code = code;
+#if defined(OS_LINUX)
+    // TODO(deanm): This code is a confusing mix of different platform key
+    // codes.  Since we're not working with a GDK event, we can't use our
+    // GDK -> WebKit converter, which means the Linux specific extra |text|
+    // field goes uninitialized.  I don't know how to correctly calculate this
+    // field, but for now we will at least initialize it, even if it's wrong.
+    event_down.text = code;
+#endif
 
     if (args.size() >= 2 && (args[1].isObject() || args[1].isString()))
       ApplyKeyModifiers(&(args[1]), &event_down);
@@ -413,14 +408,11 @@ void EventSendingController::keyDown(
 
     webview()->HandleInputEvent(&event_down);
 
-#if defined(OS_WIN)
     if (generate_char) {
       WebKeyboardEvent event_char = event_down;
       event_char.type = WebInputEvent::CHAR;
-      event_char.key_identifier[0] = '\0';
       webview()->HandleInputEvent(&event_char);
     }
-#endif
 
     webview()->HandleInputEvent(&event_up);
   }
diff --git a/webkit/tools/test_shell/keyboard_unittest.cc b/webkit/tools/test_shell/keyboard_unittest.cc
index 03f1b15..673edd1 100644
--- a/webkit/tools/test_shell/keyboard_unittest.cc
+++ b/webkit/tools/test_shell/keyboard_unittest.cc
@@ -14,11 +14,9 @@ MSVC_POP_WARNING();
 
 #undef LOG
 
-#include "base/string_util.h"
 #include "webkit/glue/editor_client_impl.h"
 #include "webkit/glue/event_conversion.h"
 #include "webkit/glue/webinputevent.h"
-#include "webkit/glue/webinputevent_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using WebCore::PlatformKeyboardEvent;
@@ -48,14 +46,15 @@ class KeyboardTest : public testing::Test {
   void SetupKeyDownEvent(WebKeyboardEvent* keyboard_event,
                          char key_code,
                          int modifiers) {
-    keyboard_event->windows_key_code = key_code;
+    keyboard_event->key_code = key_code;
     keyboard_event->modifiers = modifiers;
     keyboard_event->type = WebInputEvent::KEY_DOWN;
-    keyboard_event->text[0] = key_code;
-    std::string key_identifier_str =
-        webkit_glue::GetKeyIdentifierForWindowsKeyCode(key_code);
-    base::strlcpy(keyboard_event->key_identifier, key_identifier_str.c_str(),
-                  kIdentifierLengthCap);
+#if defined(OS_LINUX)
+    keyboard_event->text = key_code;
+#elif defined(OS_MACOSX)
+    keyboard_event->text.clear();
+    keyboard_event->text.push_back(key_code);
+#endif
   }
 
   // Like InterpretKeyEvent, but with pressing down OSModifier+|key_code|.
diff --git a/webkit/tools/test_shell/mac/webwidget_host.mm b/webkit/tools/test_shell/mac/webwidget_host.mm
index b99aca7..dc1b6c6 100644
--- a/webkit/tools/test_shell/mac/webwidget_host.mm
+++ b/webkit/tools/test_shell/mac/webwidget_host.mm
@@ -221,7 +221,15 @@ void WebWidgetHost::MouseEvent(NSEvent *event) {
     case WebInputEvent::MOUSE_LEAVE:
       TrackMouseLeave(false);
       break;
-    default:
+    case WebInputEvent::MOUSE_DOWN:
+      break;
+    case WebInputEvent::MOUSE_UP:
+      break;
+    case WebInputEvent::MOUSE_DOUBLE_CLICK:
+    case WebInputEvent::MOUSE_WHEEL:
+    case WebInputEvent::KEY_DOWN:
+    case WebInputEvent::KEY_UP:
+    case WebInputEvent::CHAR:
       break;
   }
   webwidget_->HandleInputEvent(&web_event);
diff --git a/webkit/tools/test_shell/test_shell.gyp b/webkit/tools/test_shell/test_shell.gyp
index cefe517..ba4c145 100644
--- a/webkit/tools/test_shell/test_shell.gyp
+++ b/webkit/tools/test_shell/test_shell.gyp
@@ -82,15 +82,7 @@
       ],
       'conditions': [
         ['OS!="linux"', {'sources/': [['exclude', '_gtk\\.cc$']]}],
-        ['OS=="mac"', {
-          'sources': [
-            # Windows/Linux use this code normally when constructing events, so
-            # in test_shell they get it from glue. The Mac has its own code for
-            # accomplishing it, so in test_shell, where events are constructed
-            # from scratch, we need to pull this in.
-            '../../glue/webinputevent_util.cc',
-          ]
-        }, {  # else: OS!=mac
+        ['OS!="mac"', {
           'sources/': [
             ['exclude', 'mac/[^/]*\\.(cc|mm?)$'],
             ['exclude', '_mac\\.(cc|mm?)$'],
@@ -106,7 +98,7 @@
           'dependencies': [
             '../../../breakpad/breakpad.gyp:breakpad_handler',
           ],
-        }, {  # else: OS!=win
+        }, {  # OS!=win
           'sources/': [
             ['exclude', '_win\\.cc$']
           ],
@@ -199,7 +191,7 @@
         }],
         ['OS=="win"', {
           'msvs_disabled_warnings': [ 4800 ],
-        }, {  # else: OS!=win
+        }, {  # OS!=win
           'sources!': [
             '../../../skia/ext/vector_canvas_unittest.cc',
             '../webcore_unit_tests/UniscribeHelper_unittest.cpp',
diff --git a/webkit/tools/test_shell/webwidget_host_gtk.cc b/webkit/tools/test_shell/webwidget_host_gtk.cc
index 57d88d8..c3b5cb6 100644
--- a/webkit/tools/test_shell/webwidget_host_gtk.cc
+++ b/webkit/tools/test_shell/webwidget_host_gtk.cc
@@ -148,6 +148,16 @@ class WebWidgetHostGtkWidget {
     WebKeyboardEvent wke(event);
     host->webwidget()->HandleInputEvent(&wke);
 
+    // The WebKeyboardEvent model, when holding down a key, is:
+    //   KEY_DOWN, CHAR, (repeated CHAR as key repeats,) KEY_UP
+    // The GDK model for the same sequence is just:
+    //   KEY_PRESS, (repeated KEY_PRESS as key repeats,) KEY_RELEASE
+    // So we must simulate a CHAR event for every key press.
+    if (event->type == GDK_KEY_PRESS) {
+      wke.type = WebKeyboardEvent::CHAR;
+      host->webwidget()->HandleInputEvent(&wke);
+    }
+
     return FALSE;
   }