Revert "Avoid "=== true" inside code by calling a function that does this for us."

lib/compiler/implementation/lib/js_helper.dart

Index: lib/compiler/implementation/lib/js_helper.dart
diff --git a/lib/compiler/implementation/lib/js_helper.dart b/lib/compiler/implementation/lib/js_helper.dart
index 1b87d6d2dc21df8c56d284fceebd6c54ff439ece..7dbccc9254214c0a35c9875ed25512e6891f7edd 100644
--- a/lib/compiler/implementation/lib/js_helper.dart
+++ b/lib/compiler/implementation/lib/js_helper.dart
@@ -96,7 +96,7 @@ tdiv(var a, var b) {
 eq(var a, var b) {
   if (JS('bool', @'typeof # === "object"', a)) {
     if (JS_HAS_EQUALS(a)) {
-      return UNINTERCEPTED(a == b);
+      return UNINTERCEPTED(a == b) === true;
     } else {
       return JS('bool', @'# === #', a, b);
     }
@@ -105,8 +105,6 @@ eq(var a, var b) {
   return JS('bool', @'# === #', a, b);
 }
 
-bool eqB(var a, var b) => eq(a, b) === true;
-
 eqq(var a, var b) {
   return JS('bool', @'# === #', a, b);
 }
@@ -114,7 +112,7 @@ eqq(var a, var b) {
 eqNull(var a) {
   if (JS('bool', @'typeof # === "object"', a)) {
     if (JS_HAS_EQUALS(a)) {
-      return UNINTERCEPTED(a == null);
+      return UNINTERCEPTED(a == null) === true;
     } else {
       return false;
     }
@@ -123,8 +121,6 @@ eqNull(var a) {
   }
 }
 
-bool eqNullB(var a) => eqNull(a) === true;
-
 gt(var a, var b) {
   if (checkNumbers(a, b)) {
     return JS('bool', @'# > #', a, b);
@@ -132,8 +128,6 @@ gt(var a, var b) {
   return UNINTERCEPTED(a > b);
 }
 
-bool gtB(var a, var b) => gt(a, b) === true;
-
 ge(var a, var b) {
   if (checkNumbers(a, b)) {
     return JS('bool', @'# >= #', a, b);
@@ -141,8 +135,6 @@ ge(var a, var b) {
   return UNINTERCEPTED(a >= b);
 }
 
-bool geB(var a, var b) => ge(a, b) === true;
-
 lt(var a, var b) {
   if (checkNumbers(a, b)) {
     return JS('bool', @'# < #', a, b);
@@ -150,8 +142,6 @@ lt(var a, var b) {
   return UNINTERCEPTED(a < b);
 }
 
-bool ltB(var a, var b) => lt(a, b) === true;
-
 le(var a, var b) {
   if (checkNumbers(a, b)) {
     return JS('bool', @'# <= #', a, b);
@@ -159,8 +149,6 @@ le(var a, var b) {
   return UNINTERCEPTED(a <= b);
 }
 
-bool leB(var a, var b) => le(a, b) === true;
-
 shl(var a, var b) {
   // TODO(floitsch): inputs must be integers.
   if (checkNumbers(a, b)) {