include/pipe: Fix include style

As explained in the thread starting at [0], the internal include style
should be »#include "path/to/header.h"« for non-system includes.

[0]
<http://news.gmane.org/find-root.php?message_id=%3c4E5802BE.6020206%40vmware.com%3e>

Signed-off-by: Kai Wasserbäch <kai@dev.carbon-project.org>
Signed-off-by: Brian Paul <brianp@vmware.com>

src/gallium/include/pipe/p_video_decoder.h

@@ -32,7 +32,7 @@
 extern "C" {
 #endif
 
-#include <pipe/p_video_state.h>
+#include "pipe/p_video_state.h"
 
 struct pipe_screen;
 struct pipe_surface;

src/gallium/include/pipe/p_video_state.h

@@ -28,11 +28,11 @@
 #ifndef PIPE_VIDEO_STATE_H
 #define PIPE_VIDEO_STATE_H
 
-#include <pipe/p_defines.h>
-#include <pipe/p_format.h>
-#include <pipe/p_state.h>
-#include <pipe/p_screen.h>
-#include <util/u_inlines.h>
+#include "pipe/p_defines.h"
+#include "pipe/p_format.h"
+#include "pipe/p_state.h"
+#include "pipe/p_screen.h"
+#include "util/u_inlines.h"
 
 #ifdef __cplusplus
 extern "C" {