Name IFX_SysFontInfo subclasses consistently.

Nearly a naming-only change, but add one argument to constructor.

grep now shows:
  class CFX_AndroidFontInfo : public IFX_SystemFontInfo
  class CFX_Win32FontInfo final : public IFX_SystemFontInfo
  class CFX_ExternalFontInfo final : public IFX_SystemFontInfo
  class CFX_FolderFontInfo : public IFX_SystemFontInfo
  class CFX_MacFontInfo : public CFX_FolderFontInfo
  class CFX_LinuxFontInfo : public CFX_FolderFontInfo

R=thestig@chromium.org

Review URL: https://codereview.chromium.org/1257743005 .
2 files changed