Upstream Chrome on iOS source code [4/11].

ios/chrome/browser/ui/colors/MDCPalette+CrAdditions.h

Index: ios/chrome/browser/ui/colors/MDCPalette+CrAdditions.h
diff --git a/ios/chrome/browser/ui/colors/MDCPalette+CrAdditions.h b/ios/chrome/browser/ui/colors/MDCPalette+CrAdditions.h
new file mode 100644
index 0000000000000000000000000000000000000000..9a54899f747fcd458b1dfd82fbe88cb940a4130b
--- /dev/null
+++ b/ios/chrome/browser/ui/colors/MDCPalette+CrAdditions.h
@@ -0,0 +1,32 @@
+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef IOS_CHROME_BROWSER_UI_COLORS_MDCPALETTE_CRADDITIONS_H_
+#define IOS_CHROME_BROWSER_UI_COLORS_MDCPALETTE_CRADDITIONS_H_
+
+#import "ios/third_party/material_components_ios/src/components/Palettes/src/MaterialPalettes.h"
+
+// Access to overridable palettes.
+@interface MDCPalette (CrAdditions)
+
+// Red palette.
++ (MDCPalette*)cr_redPalette;
+
+// Blue palette.
++ (MDCPalette*)cr_bluePalette;
+
+// Green palette.
++ (MDCPalette*)cr_greenPalette;
+
+// Yellow palette.
++ (MDCPalette*)cr_yellowPalette;
+
++ (void)cr_setBluePalette:(MDCPalette*)palette;
++ (void)cr_setRedPalette:(MDCPalette*)palette;
++ (void)cr_setGreenPalette:(MDCPalette*)palette;
++ (void)cr_setYellowPalette:(MDCPalette*)palette;
+
+@end
+
+#endif  // IOS_CHROME_BROWSER_UI_COLORS_MDCPALETTE_CRADDITIONS_H_