diff --git a/.gitignore b/.gitignore
index 9ff3f4f44..7751dddb8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -39,3 +39,9 @@ convert
 libgtest.a
 libyuv.a
 libyuv_unittest
+
+# Files generated by winarm.mk build
+libyuv_arm.lib
+source/*.o
+
+
diff --git a/DEPS b/DEPS
index bebe699e7..6e29b68ee 100644
--- a/DEPS
+++ b/DEPS
@@ -6,7 +6,7 @@ vars = {
 
   # Roll the Chromium Git hash to pick up newer versions of all the
   # dependencies and tools linked to in setup_links.py.
-  'chromium_revision': 'c98d446e81bcc18cf4241325c8719ccdc0b7abf3',
+  'chromium_revision': 'bfea27af55be979d8146ed4d225f07a9cf1fba8b',  # 7.27.2015
 }
 
 hooks = [
diff --git a/README.chromium b/README.chromium
index 10dbb8467..46a25a2fb 100644
--- a/README.chromium
+++ b/README.chromium
@@ -1,6 +1,6 @@
 Name: libyuv
 URL: http://code.google.com/p/libyuv/
-Version: 1451
+Version: 1452
 License: BSD
 License File: LICENSE
 
diff --git a/include/libyuv/version.h b/include/libyuv/version.h
index 16062c37e..16294031a 100644
--- a/include/libyuv/version.h
+++ b/include/libyuv/version.h
@@ -11,6 +11,6 @@
 #ifndef INCLUDE_LIBYUV_VERSION_H_  // NOLINT
 #define INCLUDE_LIBYUV_VERSION_H_
 
-#define LIBYUV_VERSION 1451
+#define LIBYUV_VERSION 1452
 
 #endif  // INCLUDE_LIBYUV_VERSION_H_  NOLINT
diff --git a/source/row_common.cc b/source/row_common.cc
index 43104088f..49875894f 100644
--- a/source/row_common.cc
+++ b/source/row_common.cc
@@ -211,8 +211,8 @@ void ARGBToRGB565DitherRow_C(const uint8* src_argb, uint8* dst_rgb,
                              const uint32 dither4, int width) {
   int x;
   for (x = 0; x < width - 1; x += 2) {
-    int dither0 = ((unsigned char*)(&dither4))[x & 3];
-    int dither1 = ((unsigned char*)(&dither4))[(x + 1) & 3];
+    int dither0 = ((const unsigned char*)(&dither4))[x & 3];
+    int dither1 = ((const unsigned char*)(&dither4))[(x + 1) & 3];
     uint8 b0 = clamp255(src_argb[0] + dither0) >> 3;
     uint8 g0 = clamp255(src_argb[1] + dither0) >> 2;
     uint8 r0 = clamp255(src_argb[2] + dither0) >> 3;
@@ -225,7 +225,7 @@ void ARGBToRGB565DitherRow_C(const uint8* src_argb, uint8* dst_rgb,
     src_argb += 8;
   }
   if (width & 1) {
-    int dither0 = ((unsigned char*)(&dither4))[(width - 1) & 3];
+    int dither0 = ((const unsigned char*)(&dither4))[(width - 1) & 3];
     uint8 b0 = clamp255(src_argb[0] + dither0) >> 3;
     uint8 g0 = clamp255(src_argb[1] + dither0) >> 2;
     uint8 r0 = clamp255(src_argb[2] + dither0) >> 3;