fixup! [WRTjs] Enable WRTjs
Fixing compiler warnings:
../wrt/src/app/wrt_content_main.cc:50:26: warning: declaration shadows a variable in namespace 'wrt::(anonymous)' [-Wshadow]
../wrt/src/app/wrt_content_main.cc:65:19: warning: declaration shadows a variable in namespace 'wrt::(anonymous)' [-Wshadow]
../wrt/src/app/wrt_content_main.cc:77:13: warning: declaration shadows a variable in namespace 'wrt::(anonymous)' [-Wshadow]
../wrt/src/app/wrt_content_main.cc:91:13: warning: declaration shadows a variable in namespace 'wrt::(anonymous)' [-Wshadow]
../wrt/src/app/wrt_content_main.cc:105:13: warning: declaration shadows a variable in namespace 'wrt::(anonymous)' [-Wshadow]
Bug: https://jira-eu.sec.samsung.net/browse/VDWASM-1547
Change-Id: Ib5b596b37d66ee2e71b7d2ec35aeb5ce11f010ed