remove deprecated use of bitmap config from tests

tests/DrawTextTest.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkBitmap.h"
 #include "SkCanvas.h"
 #include "SkColor.h"
 #include "SkPaint.h"
 #include "SkPoint.h"
 #include "SkRect.h"
 #include "SkTypes.h"
 #include "Test.h"
 
 static const SkColor bgColor = SK_ColorWHITE;
 
-static void create(SkBitmap* bm, SkIRect bound, SkBitmap::Config config) {
-    bm->setConfig(config, bound.width(), bound.height());
-    bm->allocPixels();
+static void create(SkBitmap* bm, SkIRect bound) {
+    bm->allocN32Pixels(bound.width(), bound.height());
 }
 
 static void drawBG(SkCanvas* canvas) {
     canvas->drawColor(bgColor);
 }
 
 /** Assumes that the ref draw was completely inside ref canvas --
     implies that everything outside is "bgColor".
     Checks that all overlap is the same and that all non-overlap on the
     ref is "bgColor".
@@ skipping 28 matching lines @@
     return true;
 }
 
 DEF_TEST(DrawText, reporter) {
     SkPaint paint;
     paint.setColor(SK_ColorGRAY);
     paint.setTextSize(SkIntToScalar(20));
 
     SkIRect drawTextRect = SkIRect::MakeWH(64, 64);
     SkBitmap drawTextBitmap;
-    create(&drawTextBitmap, drawTextRect, SkBitmap::kARGB_8888_Config);
+    create(&drawTextBitmap, drawTextRect);
     SkCanvas drawTextCanvas(drawTextBitmap);
 
     SkIRect drawPosTextRect = SkIRect::MakeWH(64, 64);
     SkBitmap drawPosTextBitmap;
-    create(&drawPosTextBitmap, drawPosTextRect, SkBitmap::kARGB_8888_Config);
+    create(&drawPosTextBitmap, drawPosTextRect);
     SkCanvas drawPosTextCanvas(drawPosTextBitmap);
 
     for (float offsetY = 0.0f; offsetY < 1.0f; offsetY += (1.0f / 16.0f)) {
         for (float offsetX = 0.0f; offsetX < 1.0f; offsetX += (1.0f / 16.0f)) {
             SkPoint point = SkPoint::Make(25.0f + offsetX,
                                           25.0f + offsetY);
 
             for (int align = 0; align < SkPaint::kAlignCount; ++align) {
                 paint.setTextAlign(static_cast<SkPaint::Align>(align));
 
@@ skipping 14 matching lines @@
                     drawPosTextCanvas.drawPosText("A", 1, &point, paint);
 
                     REPORTER_ASSERT(reporter,
                         compare(drawTextBitmap, drawTextRect,
                                 drawPosTextBitmap, drawPosTextRect));
                 }
             }
         }
     }
 }