cc: Set ui/gpu/cc/ipc/upload/raster thread priorities.

ui/gl/async_pixel_transfer_delegate_android.cc

Index: ui/gl/async_pixel_transfer_delegate_android.cc
diff --git a/ui/gl/async_pixel_transfer_delegate_android.cc b/ui/gl/async_pixel_transfer_delegate_android.cc
index 1ebd3a9d241d13a75e9d15c60435a2431c87b3ec..41d83962d62292d85711ee8cf92ec25162d3d1ee 100644
--- a/ui/gl/async_pixel_transfer_delegate_android.cc
+++ b/ui/gl/async_pixel_transfer_delegate_android.cc
@@ -24,6 +24,11 @@
 #include "ui/gl/gl_context.h"
 #include "ui/gl/gl_surface_egl.h"
 
+#if defined(OS_ANDROID)

[apatrick_chromium, 2013/01/22 21:49:18]

You don't need the ifdef here right? This is an Android specific file.

[epenner, 2013/01/23 00:28:46]

Thanks. I just left the comment and removed #ifdef.

Done.

+// TODO(epenner): Move thread priorities to base. (crbug.com/170549)
+#include <sys/resource.h>
+#endif
+
 using base::SharedMemory;
 using base::SharedMemoryHandle;
 
@@ -97,6 +102,12 @@ class TransferThread : public base::Thread {
                                                gfx::PreferDiscreteGpu);
     bool is_current = context_->MakeCurrent(surface_);
     DCHECK(is_current);
+
+#if defined(OS_ANDROID)

[apatrick_chromium, 2013/01/22 21:49:18]

or here?

[epenner, 2013/01/23 00:28:46]

Done.

+    // TODO(epenner): Move thread priorities to base. (crbug.com/170549)
+    int nice_value = 10; // Idle priority.
+    setpriority(PRIO_PROCESS, base::PlatformThread::CurrentId(), nice_value);
+#endif
   }
 
   virtual void CleanUp() OVERRIDE {