rotate include and proto cleanup

R=harryjin@google.com
BUG=libyuv:468

Review URL: https://webrtc-codereview.appspot.com/55679005.

source/rotate.cc

@@ -8,7 +8,7 @@
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
-#include "libyuv/rotate.h"
+#include "libyuv/row.h"
 
 #include "libyuv/cpu_id.h"
 #include "libyuv/convert.h"

source/rotate_argb.cc

@@ -27,24 +27,20 @@ extern "C" {
     (defined(__x86_64__) && !defined(__native_client__)) || defined(__i386__))
 #define HAS_SCALEARGBROWDOWNEVEN_SSE2
 void ScaleARGBRowDownEven_SSE2(const uint8* src_ptr, int src_stride,
-                               int src_stepx,
-                               uint8* dst_ptr, int dst_width);
+                               int src_stepx, uint8* dst_ptr, int dst_width);
 #endif
 #if !defined(LIBYUV_DISABLE_NEON) && !defined(__native_client__) && \
     (defined(__ARM_NEON__) || defined(LIBYUV_NEON) || defined(__aarch64__))
 #define HAS_SCALEARGBROWDOWNEVEN_NEON
 void ScaleARGBRowDownEven_NEON(const uint8* src_ptr, int src_stride,
-                               int src_stepx,
-                               uint8* dst_ptr, int dst_width);
+                               int src_stepx, uint8* dst_ptr, int dst_width);
 #endif
 
 void ScaleARGBRowDownEven_C(const uint8* src_ptr, int,
-                            int src_stepx,
-                            uint8* dst_ptr, int dst_width);
+                            int src_stepx, uint8* dst_ptr, int dst_width);
 
 static void ARGBTranspose(const uint8* src, int src_stride,
-                          uint8* dst, int dst_stride,
-                          int width, int height) {
+                          uint8* dst, int dst_stride, int width, int height) {
   int i;
   int src_pixel_step = src_stride >> 2;
   void (*ScaleARGBRowDownEven)(const uint8* src_ptr, int src_stride,
@@ -68,8 +64,7 @@ static void ARGBTranspose(const uint8* src, int src_stride,
 }
 
 void ARGBRotate90(const uint8* src, int src_stride,
-                  uint8* dst, int dst_stride,
-                  int width, int height) {
+                  uint8* dst, int dst_stride, int width, int height) {
   // Rotate by 90 is a ARGBTranspose with the source read
   // from bottom to top. So set the source pointer to the end
   // of the buffer and flip the sign of the source stride.
@@ -79,8 +74,7 @@ void ARGBRotate90(const uint8* src, int src_stride,
 }
 
 void ARGBRotate270(const uint8* src, int src_stride,
-                    uint8* dst, int dst_stride,
-                    int width, int height) {
+                    uint8* dst, int dst_stride, int width, int height) {
   // Rotate by 270 is a ARGBTranspose with the destination written
   // from bottom to top. So set the destination pointer to the end
   // of the buffer and flip the sign of the destination stride.
@@ -90,8 +84,7 @@ void ARGBRotate270(const uint8* src, int src_stride,
 }
 
 void ARGBRotate180(const uint8* src, int src_stride,
-                   uint8* dst, int dst_stride,
-                   int width, int height) {
+                   uint8* dst, int dst_stride, int width, int height) {
   // Swap first and last row and mirror the content. Uses a temporary row.
   align_buffer_64(row, width * 4);
   const uint8* src_bot = src + src_stride * (height - 1);
@@ -166,8 +159,7 @@ void ARGBRotate180(const uint8* src, int src_stride,
 
 LIBYUV_API
 int ARGBRotate(const uint8* src_argb, int src_stride_argb,
-               uint8* dst_argb, int dst_stride_argb,
-               int width, int height,
+               uint8* dst_argb, int dst_stride_argb, int width, int height,
                enum RotationMode mode) {
   if (!src_argb || width <= 0 || height == 0 || !dst_argb) {
     return -1;

source/rotate_common.cc

@@ -8,13 +8,8 @@
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
-#include "libyuv/rotate.h"
-
-#include "libyuv/cpu_id.h"
-#include "libyuv/convert.h"
-#include "libyuv/planar_functions.h"
-#include "libyuv/rotate_row.h"
 #include "libyuv/row.h"
+#include "libyuv/rotate_row.h"
 
 #ifdef __cplusplus
 namespace libyuv {

source/rotate_mips.cc

@@ -9,6 +9,7 @@
  */
 
 #include "libyuv/row.h"
+#include "libyuv/rotate_row.h"
 
 #include "libyuv/basic_types.h"
 

source/rotate_neon.cc

@@ -9,6 +9,7 @@
  */
 
 #include "libyuv/row.h"
+#include "libyuv/rotate_row.h"
 
 #include "libyuv/basic_types.h"
 

source/rotate_neon64.cc

@@ -9,6 +9,7 @@
  */
 
 #include "libyuv/row.h"
+#include "libyuv/rotate_row.h"
 
 #include "libyuv/basic_types.h"
 
@@ -24,8 +25,7 @@ static uvec8 kVTbl4x4Transpose =
   { 0, 4, 8, 12, 1, 5, 9, 13, 2, 6, 10, 14, 3, 7, 11, 15 };
 
 void TransposeWx8_NEON(const uint8* src, int src_stride,
-                       uint8* dst, int dst_stride,
-                       int width) {
+                       uint8* dst, int dst_stride, int width) {
   const uint8* src_temp = NULL;
   int64 width64 = (int64) width;  // Work around clang 3.4 warning.
   asm volatile (