Copy Crashpad into the Chrome tree instead of importing it via DEPS

third_party/crashpad/crashpad/util/stdlib/strlcpy.cc

Index: third_party/crashpad/crashpad/util/stdlib/strlcpy.cc
diff --git a/third_party/crashpad/crashpad/util/stdlib/strlcpy.cc b/third_party/crashpad/crashpad/util/stdlib/strlcpy.cc
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index 0000000000000000000000000000000000000000..be0dfb27c3a9e9ef150865fac359b4df176755cf
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+++ b/third_party/crashpad/crashpad/util/stdlib/strlcpy.cc
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+// Copyright 2014 The Crashpad Authors. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "util/stdlib/strlcpy.h"
+
+#include "base/logging.h"
+#include "build/build_config.h"
+
+#if defined(OS_WIN) && defined(WCHAR_T_IS_UTF16)
+#include <strsafe.h>
+#endif
+
+namespace crashpad {
+
+#if defined(OS_WIN) && defined(WCHAR_T_IS_UTF16)
+
+size_t c16lcpy(base::char16* destination,
+               const base::char16* source,
+               size_t length) {
+  HRESULT result = StringCchCopyW(destination, length, source);
+  CHECK(result == S_OK || result == STRSAFE_E_INSUFFICIENT_BUFFER);
+  return wcslen(source);
+}
+
+#elif defined(WCHAR_T_IS_UTF32)
+
+size_t c16lcpy(base::char16* destination,
+               const base::char16* source,
+               size_t length) {
+  size_t source_length = base::c16len(source);
+  if (source_length < length) {
+    base::c16memcpy(destination, source, source_length + 1);
+  } else if (length != 0) {
+    base::c16memcpy(destination, source, length - 1);
+    destination[length - 1] = '\0';
+  }
+  return source_length;
+}
+
+#endif  // WCHAR_T_IS_UTF32
+
+}  // namespace crashpad