Update Crashpad to 18d70acf81df49cc10b00bcc67c1ec64e16bd9d0

third_party/crashpad/crashpad/tools/tool_support.cc

Index: third_party/crashpad/crashpad/tools/tool_support.cc
diff --git a/third_party/crashpad/crashpad/tools/tool_support.cc b/third_party/crashpad/crashpad/tools/tool_support.cc
index f6d4f84c06a0e38c49873de2398e14965d3d4f5c..15deead02d2d48bcfefc8c0125569729a8a7dfa3 100644
--- a/third_party/crashpad/crashpad/tools/tool_support.cc
+++ b/third_party/crashpad/crashpad/tools/tool_support.cc
@@ -98,4 +98,14 @@ base::FilePath::StringType ToolSupport::CommandLineArgumentToFilePathStringType(
 #endif  // OS_POSIX
 }
 
+// static
+std::string ToolSupport::FilePathToCommandLineArgument(
+    const base::FilePath& file_path) {
+#if defined(OS_POSIX)
+  return file_path.value();
+#elif defined(OS_WIN)
+  return base::UTF16ToUTF8(file_path.value());
+#endif  // OS_POSIX
+}
+
 }  // namespace crashpad