Add libva to chromium third_party.

third_party/libva/va/glx/Makefile.am

+# Copyright (C) 2009 Splitted-Desktop Systems. All Rights Reserved.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sub license, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+# 
+# The above copyright notice and this permission notice (including the
+# next paragraph) shall be included in all copies or substantial portions
+# of the Software.
+# 
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+# IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
+# ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+INCLUDES = -DLINUX -I$(top_srcdir) -I$(top_srcdir)/va -I$(top_srcdir)/va/x11
+
+source_c = \
+        va_glx.c                \
+        va_glx_impl.c           \
+        $(NULL)
+
+source_h = \
+        va_backend_glx.h        \
+        va_glx.h                \
+        $(NULL)
+
+source_h_priv = \
+        va_glx_impl.h           \
+        va_glx_private.h        \
+        $(NULL)
+
+noinst_LTLIBRARIES               = libva_glx.la
+libva_glxincludedir              = ${includedir}/va
+libva_glxinclude_HEADERS         = $(source_h)
+libva_glx_la_SOURCES             = $(source_c)
+noinst_HEADERS                   = $(source_h_priv)