Add braces to single line statements in src/shared/util.js
Add braces to single line statements in src/shared/function.js
Add braces to single line statements in src/shared/fonts_util.js
Add braces to single line statements in src/shared/colorspace.js
Add braces to single line statements in src/shared/annotation.js
Merge pull request #4414 from Snuffleupagus/src-shared-braces

Add braces to single line statements in src/shared