misc/wasm: move wasm runtime files to lib/wasm

Author: Zxilly

misc/wasm/go_js_wasm_exec renamed to lib/wasm/go_js_wasm_exec

@@ -7,7 +7,7 @@
 // To run these tests:
 //
 // - Install Node
-// - Add /path/to/go/misc/wasm to your $PATH (so that "go test" can find
+// - Add /path/to/go/lib/wasm to your $PATH (so that "go test" can find
 //   "go_js_wasm_exec").
 // - GOOS=js GOARCH=wasm go test
 //
@@ -587,13 +587,13 @@ func TestGarbageCollection(t *testing.T) {
 // Note: All JavaScript functions return a JavaScript array, which will cause
 // one allocation to be created to track the Value.gcPtr for the Value finalizer.
 var allocTests = []struct {
-	argLen  int // The number of arguments to use for the syscall
+	argLen   int // The number of arguments to use for the syscall
 	expected int // The expected number of allocations
 }{
 	// For less than or equal to 16 arguments, we expect 1 alloction:
 	// - makeValue new(ref)
-	{0,  1},
-	{2,  1},
+	{0, 1},
+	{2, 1},
 	{15, 1},
 	{16, 1},
 	// For greater than 16 arguments, we expect 3 alloction:
@@ -613,7 +613,7 @@ func TestCallAllocations(t *testing.T) {
 		tmpArray := js.Global().Get("Array").New(0)
 		numAllocs := testing.AllocsPerRun(100, func() {
 			tmpArray.Call("concat", args...)
-		});
+		})
 
 		if numAllocs != float64(test.expected) {
 			t.Errorf("got numAllocs %#v, want %#v", numAllocs, test.expected)
@@ -630,7 +630,7 @@ func TestInvokeAllocations(t *testing.T) {
 		concatFunc := tmpArray.Get("concat").Call("bind", tmpArray)
 		numAllocs := testing.AllocsPerRun(100, func() {
 			concatFunc.Invoke(args...)
-		});
+		})
 
 		if numAllocs != float64(test.expected) {
 			t.Errorf("got numAllocs %#v, want %#v", numAllocs, test.expected)
@@ -647,7 +647,7 @@ func TestNewAllocations(t *testing.T) {
 
 		numAllocs := testing.AllocsPerRun(100, func() {
 			arrayConstructor.New(args...)
-		});
+		})
 
 		if numAllocs != float64(test.expected) {
 			t.Errorf("got numAllocs %#v, want %#v", numAllocs, test.expected)