Unify indentation and add .editorconfig (#973)

.editorconfig

@@ -0,0 +1,16 @@
+root = true
+
+[*]
+charset = utf-8
+indent_style = tab
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[{README.md,package.json,.travis.yml,*.sh,*.js}]
+indent_style = space
+indent_size = 2
+
+[{.jshintrc,*.py}]
+indent_style = space
+indent_size = 4

harness/Date_constants.js

@@ -44,11 +44,12 @@ var $LocalTZ,
     var month = 1000 * 60 * 60 * 24 * 30;
     for (var step = month; step > 0; step = Math.floor(step / 3)) {
       if (!predicate(current)) {
-                while (!predicate(current))
+        while (!predicate(current)) {
           current = new Date(current.getTime() + step);
           current = new Date(current.getTime() - step);
         }
       }
+    }
     while (!predicate(current)) {
       current = new Date(current.getTime() + 1);
     }

harness/propertyHelper.js

@@ -124,4 +124,3 @@ function verifyNotConfigurable(obj, name) {
     $ERROR("Expected obj[" + String(name) + "] NOT to be configurable, but was.");
   }
 }
-

harness/simdUtilities.js

@@ -254,7 +254,7 @@ if (typeof simdPhase2 !== "undefined") {
     view: Float64Array,
     buffer: _f64x2,
     mulFn: binaryMul,
-  }
+  };
 
   var bool64x2 = {
     name: "Bool64x2",
@@ -263,7 +263,7 @@ if (typeof simdPhase2 !== "undefined") {
     lanes: 2,
     laneSize: 8,
     interestingValues: [true, false],
-  }
+  };
 
   float64x2.boolType = bool64x2;
 

harness/testBuiltInObject.js

@@ -121,4 +121,3 @@ function testBuiltInObject(obj, isFunction, isConstructor, properties, length) {
   // passed the complete test!
   return true;
 }
-

harness/testIntl.js

@@ -1202,4 +1202,3 @@ function testArraysAreSame(expected, actual) {
   }
   return true;
 }
-

harness/timer.js

@@ -4,7 +4,7 @@ if(Promise === undefined && this.setTimeout === undefined){
     $ERROR("Async test capability is not supported in your test environment");
 }
 
-if(Promise !== undefined && this.setTimeout === undefined) 
+if (Promise !== undefined && this.setTimeout === undefined) {
   (function(that) {
      that.setTimeout = function(callback, delay) {
       var p = Promise.resolve();
@@ -20,3 +20,4 @@ if(Promise !== undefined && this.setTimeout === undefined)
       p.then(check);
     }
   })(this);
+}