Fix WebInputEventConversion conversion from Platform to Web KeyboardEvent.

Source/WebKit/chromium/src/WebInputEventConversion.cpp

Index: Source/WebKit/chromium/src/WebInputEventConversion.cpp
diff --git a/Source/WebKit/chromium/src/WebInputEventConversion.cpp b/Source/WebKit/chromium/src/WebInputEventConversion.cpp
index 420bc17aaac06116e245608b15135c871e427846..5a7c4ee9248c3742222d56d1b5a7e79c6eb81670 100644
--- a/Source/WebKit/chromium/src/WebInputEventConversion.cpp
+++ b/Source/WebKit/chromium/src/WebInputEventConversion.cpp
@@ -623,8 +623,8 @@ WebKeyboardEventBuilder::WebKeyboardEventBuilder(const WebCore::PlatformKeyboard
     windowsKeyCode = windowsKeyCodeWithoutLocation(event.windowsVirtualKeyCode());
     modifiers |= locationModifiersFromWindowsKeyCode(event.windowsVirtualKeyCode());
 
-    memcpy(text, event.text().characters(), std::min(static_cast<unsigned>(textLengthCap), event.text().length()));
-    memcpy(unmodifiedText, event.unmodifiedText().characters(), std::min(static_cast<unsigned>(textLengthCap), event.unmodifiedText().length()));
+    memcpy(text, event.text().characters(), std::min(static_cast<unsigned>(textLengthCap), event.text().length()) * sizeof(UChar));
+    memcpy(unmodifiedText, event.unmodifiedText().characters(), std::min(static_cast<unsigned>(textLengthCap), event.unmodifiedText().length()) * sizeof(UChar));
     memcpy(keyIdentifier, event.keyIdentifier().ascii().data(), std::min(static_cast<unsigned>(keyIdentifierLengthCap), event.keyIdentifier().length()));
 }