Fix unused functions warnings on Linux.

Source/core/platform/graphics/AlternateFontFamily.h

 /*
  * Copyright (C) 2006, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2007 Nicholas Shanks <webkit@nickshanks.com>
  * Copyright (C) 2013 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
@@ skipping 22 matching lines @@
 
 #include "core/platform/graphics/FontDescription.h"
 #include "wtf/text/AtomicString.h"
 
 namespace WebCore {
 
 // We currently do not support bitmap fonts on windows (with GDI_FONTS_ON_WINDOWS enabled).
 // Instead of trying to construct a bitmap font and then going down the fallback path map
 // certain common bitmap fonts to their truetype equivalent up front. This also allows the
 // GDI_FONTS_ON_WINDOWS disabled code path to match our current behavior.
-static const AtomicString& alternateFamilyNameAvoidingBitmapFonts(const AtomicString& familyName)
+inline const AtomicString& alternateFamilyNameAvoidingBitmapFonts(const AtomicString& familyName)
 {
 #if OS(WIN)
     // On Windows, 'Courier New' (truetype font) is always present and
     // 'Courier' is a bitmap font. On Mac on the other hand 'Courier' is
     // a truetype font. Thus pages asking for Courier are better of
     // using 'Courier New' on windows.
     DEFINE_STATIC_LOCAL(AtomicString, courier, ("Courier", AtomicString::ConstructFromLiteral));
     DEFINE_STATIC_LOCAL(AtomicString, courierNew, ("Courier New", AtomicString::ConstructFromLiteral));
     if (equalIgnoringCase(familyName, courier))
         return courierNew;
 
     // Alias 'MS Sans Serif' (bitmap font) -> 'Microsoft Sans Serif'
     // (truetype font).
     DEFINE_STATIC_LOCAL(AtomicString, msSans, ("MS Sans Serif", AtomicString::ConstructFromLiteral));
     DEFINE_STATIC_LOCAL(AtomicString, microsoftSans, ("Microsoft Sans Serif", AtomicString::ConstructFromLiteral));
     if (equalIgnoringCase(familyName, msSans))
         return microsoftSans;
 
     // Alias 'MS Serif' (bitmap) -> 'Times New Roman' (truetype font).
     // There's no 'Microsoft Sans Serif-equivalent' for Serif.
     DEFINE_STATIC_LOCAL(AtomicString, msSerif, ("MS Serif", AtomicString::ConstructFromLiteral));
     DEFINE_STATIC_LOCAL(AtomicString, timesNewRoman, ("Times New Roman", AtomicString::ConstructFromLiteral));
     if (equalIgnoringCase(familyName, msSerif))
         return timesNewRoman;
 #endif
 
     return emptyAtom;
 }
 
-static const AtomicString& alternateFamilyName(const AtomicString& familyName)
+inline const AtomicString& alternateFamilyName(const AtomicString& familyName)
 {
     // Alias Courier <-> Courier New
     DEFINE_STATIC_LOCAL(AtomicString, courier, ("Courier", AtomicString::ConstructFromLiteral));
     DEFINE_STATIC_LOCAL(AtomicString, courierNew, ("Courier New", AtomicString::ConstructFromLiteral));
     if (equalIgnoringCase(familyName, courier))
         return courierNew;
 #if !OS(WIN)
     // On Windows, Courier New (truetype font) is always present and
     // Courier is a bitmap font. So, we don't want to map Courier New to
     // Courier.
@@ skipping 14 matching lines @@
     DEFINE_STATIC_LOCAL(AtomicString, helvetica, ("Helvetica", AtomicString::ConstructFromLiteral));
     if (equalIgnoringCase(familyName, arial))
         return helvetica;
     if (equalIgnoringCase(familyName, helvetica))
         return arial;
 
     return emptyAtom;
 }
 
 
-static const AtomicString getFallbackFontFamily(const FontDescription& description)
+inline const AtomicString getFallbackFontFamily(const FontDescription& description)
 {
     DEFINE_STATIC_LOCAL(const AtomicString, sansStr, ("Sans", AtomicString::ConstructFromLiteral));
     DEFINE_STATIC_LOCAL(const AtomicString, serifStr, ("Serif", AtomicString::ConstructFromLiteral));
     DEFINE_STATIC_LOCAL(const AtomicString, monospaceStr, ("Monospace", AtomicString::ConstructFromLiteral));
 
     switch (description.genericFamily()) {
     case FontDescription::SerifFamily:
         return serifStr;
     case FontDescription::MonospaceFamily:
         return monospaceStr;
     case FontDescription::SansSerifFamily:
         return sansStr;
     default:
         return AtomicString();
     }
 }
 
 } // namespace WebCore
 
 #endif // AlternateFontFamily_h