Prepare Chromium and Blink for ICU 59

third_party/WebKit/Source/core/html/forms/EmailInputType.cpp

Index: third_party/WebKit/Source/core/html/forms/EmailInputType.cpp
diff --git a/third_party/WebKit/Source/core/html/forms/EmailInputType.cpp b/third_party/WebKit/Source/core/html/forms/EmailInputType.cpp
index 755ae39ddb5aa61af50616607431d2c6bdadbf52..95caa2da95275e008829958055be230dffe7afdc 100644
--- a/third_party/WebKit/Source/core/html/forms/EmailInputType.cpp
+++ b/third_party/WebKit/Source/core/html/forms/EmailInputType.cpp
@@ -87,7 +87,8 @@ String EmailInputType::convertEmailAddressToASCII(const ScriptRegexp& regexp,
 
   StringBuilder builder;
   builder.append(address, 0, atPosition + 1);
-  builder.append(domainName.getBuffer(), domainName.length());
+  builder.append(reinterpret_cast<const UChar*>(domainName.getBuffer()),
+                 domainName.length());
   String asciiEmail = builder.toString();
   return isValidEmailAddress(regexp, asciiEmail) ? asciiEmail : address;
 }