Work around eager emscripten optimizer.

Add INCLUDE_FULL_LIBRARY linker flag to make sure
requestAnimationFrame etc gets included in the.js
‘binary’.

Change-Id: Iaef51dce283147c9b164c76b726a601e404ac98c
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com>

mkspecs/unsupported/nacl-emscripten/qmake.conf

@@ -42,6 +42,7 @@ QMAKE_LFLAGS += \
     -s RESERVED_FUNCTION_POINTERS=400\
     -s TOTAL_MEMORY=1280000000\
     -s FULL_ES2=1 \
+    -s INCLUDE_FULL_LIBRARY=1 \
     -s EXPORTED_FUNCTIONS=\"[\'_DoPostMessage\', \'_DoChangeView\', \'_DoChangeFocus\', \'_NativeCreateInstance\', \'_HandleInputEvent\']\"\
     --pre-js $${PEPPER_JS_PATH}/ppapi_preamble.js\
     --pre-js $${PEPPER_JS_PATH}/base.js\