Make core libraries use generic method syntax.

sdk/lib/math/math.dart

Index: sdk/lib/math/math.dart
diff --git a/sdk/lib/math/math.dart b/sdk/lib/math/math.dart
index 73768c934959018dc33a229df54e2d5c9c391df2..46fe33863c99b7f89972f2cc1fe2f5db19cbb5b9 100644
--- a/sdk/lib/math/math.dart
+++ b/sdk/lib/math/math.dart
@@ -67,7 +67,7 @@ const double SQRT2 = 1.4142135623730951;
   * same mathematical value) then it is unspecified which of the two arguments
   * is returned.
   */
-num/*=T*/ min/*<T extends num>*/(num/*=T*/ a, num/*=T*/ b) {
+T min<T extends num>(T a, T b) {
   // These partially redundant type checks improve code quality for dart2js.
   // Most of the improvement is at call sites from the inferred non-null num
   // return type.
@@ -102,7 +102,7 @@ num/*=T*/ min/*<T extends num>*/(num/*=T*/ a, num/*=T*/ b) {
   * otherwise equal (including int and doubles with the same mathematical value)
   * then it is unspecified which of the two arguments is returned.
   */
-num/*=T*/ max/*<T extends num>*/(num/*=T*/ a, num/*=T*/ b) {
+T max<T extends num>(T a, T b) {
   // These partially redundant type checks improve code quality for dart2js.
   // Most of the improvement is at call sites from the inferred non-null num
   // return type.