DevTools: Add CSS.getPlatformFontsForNode in protocol.json

Source/core/platform/graphics/chromium/FontPlatformDataChromiumWin.cpp

 /*
  * Copyright (C) 2006, 2007 Apple Computer, Inc.
  * Copyright (c) 2006, 2007, 2008, 2009, 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 206 matching lines @@
     }
     return *this;
 }
 
 FontPlatformData::~FontPlatformData()
 {
     ScriptFreeCache(&m_scriptCache);
     m_scriptCache = 0;
 }
 
+String FontPlatformData::fontFamilyName() const
+{
+    HWndDC dc(0);
+    HGDIOBJ oldFont = static_cast<HFONT>(SelectObject(dc, hfont()));
+    WCHAR name[LF_FACESIZE];
+    unsigned resultLength = GetTextFace(dc, LF_FACESIZE, name);
+    if (resultLength > 0)
+        resultLength--; // ignore the null terminator
+    SelectObject(dc, oldFont);
+    return String(name, resultLength);
+}
+
 bool FontPlatformData::isFixedPitch() const
 {
 #if ENABLE(GDI_FONTS_ON_WINDOWS)
     // TEXTMETRICS have this. Set m_treatAsFixedPitch based off that.
     HWndDC dc(0);
     HGDIOBJ oldFont = SelectObject(dc, hfont());
 
     // Yes, this looks backwards, but the fixed pitch bit is actually set if the font
     // is *not* fixed pitch. Unbelievable but true.
     TEXTMETRIC textMetric = { 0 };
@@ skipping 58 matching lines @@
 
 bool FontPlatformData::ensureFontLoaded(HFONT font)
 {
     WebKit::WebSandboxSupport* sandboxSupport = WebKit::Platform::current()->sandboxSupport();
     // if there is no sandbox, then we can assume the font
     // was able to be loaded successfully already
     return sandboxSupport ? sandboxSupport->ensureFontLoaded(font) : true;
 }
 
 }