Adds visibility to compilation tests.

test/compilationTests/zeppelin/lifecycle/Destructible.sol

@@ -10,16 +10,16 @@ import "../ownership/Ownable.sol";
  */
 contract Destructible is Ownable {
 
-  constructor() payable { } 
+  constructor() public payable { }
 
   /**
    * @dev Transfers the current balance to the owner and terminates the contract. 
    */
-  function destroy() onlyOwner {
+  function destroy() public onlyOwner {
     selfdestruct(owner);
   }
 
-  function destroyAndSend(address _recipient) onlyOwner {
+  function destroyAndSend(address _recipient) public onlyOwner {
     selfdestruct(_recipient);
   }
 }

test/compilationTests/zeppelin/lifecycle/Migrations.sol

@@ -10,11 +10,11 @@ import '../ownership/Ownable.sol';
 contract Migrations is Ownable {
   uint256 public lastCompletedMigration;
 
-  function setCompleted(uint256 completed) onlyOwner {
+  function setCompleted(uint256 completed) public onlyOwner {
     lastCompletedMigration = completed;
   }
 
-  function upgrade(address newAddress) onlyOwner {
+  function upgrade(address newAddress) public onlyOwner {
     Migrations upgraded = Migrations(newAddress);
     upgraded.setCompleted(lastCompletedMigration);
   }

test/compilationTests/zeppelin/lifecycle/Pausable.sol

@@ -34,7 +34,7 @@ contract Pausable is Ownable {
   /**
    * @dev called by the owner to pause, triggers stopped state
    */
-  function pause() onlyOwner whenNotPaused returns (bool) {
+  function pause() public onlyOwner whenNotPaused returns (bool) {
     paused = true;
     emit Pause();
     return true;
@@ -43,7 +43,7 @@ contract Pausable is Ownable {
   /**
    * @dev called by the owner to unpause, returns to normal state
    */
-  function unpause() onlyOwner whenPaused returns (bool) {
+  function unpause() public onlyOwner whenPaused returns (bool) {
     paused = false;
     emit Unpause();
     return true;

test/compilationTests/zeppelin/lifecycle/TokenDestructible.sol

@@ -12,7 +12,7 @@ import "../token/ERC20Basic.sol";
  */
 contract TokenDestructible is Ownable {
 
-  constructor() payable { } 
+  constructor() public payable { }
 
   /** 
    * @notice Terminate contract and refund to owner
@@ -21,7 +21,7 @@ contract TokenDestructible is Ownable {
    * @notice The called token contracts could try to re-enter this contract. Only
    supply token contracts you trust.
    */
-  function destroy(address[] tokens) onlyOwner {
+  function destroy(address[] tokens) public onlyOwner {
 
     // Transfer tokens to owner
     for(uint256 i = 0; i < tokens.length; i++) {