Update ANGLE to chromium/2651

Change-Id: I1cd32b780b1a0b913fab870e155ae1f4f9ac40d7
Reviewed-by: Maurice Kalinowski <maurice.kalinowski@qt.io>

1 files changed, 49 insertions, 0 deletions

diff --git a/src/3rdparty/angle/src/common/string_utils.h b/src/3rdparty/angle/src/common/string_utils.h
new file mode 100644
index 0000000000..131b17e086
--- /dev/null
+++ b/src/3rdparty/angle/src/common/string_utils.h
@@ -0,0 +1,49 @@
+//
+// Copyright 2015 The ANGLE Project Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+// string_utils:
+//   String helper functions.
+//
+
+#ifndef LIBANGLE_STRING_UTILS_H_
+#define LIBANGLE_STRING_UTILS_H_
+
+#include <string>
+#include <vector>
+
+namespace angle
+{
+
+extern const char kWhitespaceASCII[];
+
+enum WhitespaceHandling
+{
+    KEEP_WHITESPACE,
+    TRIM_WHITESPACE,
+};
+
+enum SplitResult
+{
+    SPLIT_WANT_ALL,
+    SPLIT_WANT_NONEMPTY,
+};
+
+std::vector<std::string> SplitString(const std::string &input,
+                                     const std::string &delimiters,
+                                     WhitespaceHandling whitespace,
+                                     SplitResult resultType);
+
+void SplitStringAlongWhitespace(const std::string &input,
+                                std::vector<std::string> *tokensOut);
+
+std::string TrimString(const std::string &input, const std::string &trimChars);
+
+bool HexStringToUInt(const std::string &input, unsigned int *uintOut);
+
+bool ReadFileToString(const std::string &path, std::string *stringOut);
+
+}
+
+#endif // LIBANGLE_STRING_UTILS_H_