Add support for Tegra V4L2 VDA

content/common/sandbox_linux/bpf_cros_arm_gpu_policy_linux.cc

Index: content/common/sandbox_linux/bpf_cros_arm_gpu_policy_linux.cc
diff --git a/content/common/sandbox_linux/bpf_cros_arm_gpu_policy_linux.cc b/content/common/sandbox_linux/bpf_cros_arm_gpu_policy_linux.cc
index 02d54771346f4823f010682822327ee21ba9adcd..0802a73cb62c33dc8c4b61ebd5a1d3e137632f71 100644
--- a/content/common/sandbox_linux/bpf_cros_arm_gpu_policy_linux.cc
+++ b/content/common/sandbox_linux/bpf_cros_arm_gpu_policy_linux.cc
@@ -180,6 +180,10 @@ bool CrosArmGpuProcessPolicy::PreSandboxHook() {
 
   // Preload the Mali library.
   dlopen("/usr/lib/libmali.so", dlopen_flag);
+  dlopen("/usr/lib/libtegrav4l2.so", dlopen_flag);

[Jorge Lucangeli Obes, 2014/03/31 18:07:25]

Please add a comment above this line to decouple it from the Mali line above.

Something like "// Preload the Tegra V4L2 (video decode acceleration) library."

[shivdasp, 2014/03/31 18:17:05]

Done.

+  // Resetting errno since platform-specific libraries will fail on other
+  // platforms.
+  errno = 0;
 
   return true;
 }