Properly set the display style on blocks when connections are unhidden
Properly set the display style on blocks when connections are unhidden

We weren't always setting the display style on blocks when the hidden
state changed on a connection. This meant that sometimes unhiding a
connection would cause the attached block to be invisible.

This moves the display style code into the setHidden so it is never
skipped.

nickmain/blockly,google/blockly,mark-friedman/blockly,rachel-fenichel/blockly,google/blockly,joshlory/blockly,nickmain/blockly,google/blockly,rachel-fenichel/blockly,google/blockly,rachel-fenichel/blockly,picklesrus/blockly,google/blockly,google/blockly,rachel-fenichel/blockly,mark-friedman/blockly,rachel-fenichel/blockly,nickmain/blockly,joshlory/blockly,rachel-fenichel/blockly,nickmain/blockly,mark-friedman/blockly,mark-friedman/blockly,nickmain/blockly,mark-friedman/blockly,mark-friedman/blockly,picklesrus/blockly,joshlory/blockly,nickmain/blockly,rachel-fenichel/blockly,google/blockly,picklesrus/blockly