Add SkColorSpace to SkImageInfo

tests/ImageIsOpaqueTest.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkTypes.h"
 #include "Test.h"
 
 #if SK_SUPPORT_GPU
 #include "GrContext.h"
 #endif
 #include "SkImage.h"
 #include "SkSurface.h"
 #include "SkReadBuffer.h"
 #include "SkWriteBuffer.h"
 
 static void test_flatten(skiatest::Reporter* reporter, const SkImageInfo& info) {
     // just need a safe amount of storage, but ensure that it is 4-byte aligned.
     int32_t storage[(sizeof(SkImageInfo)*2) / sizeof(int32_t)];
     SkBinaryWriteBuffer wb(storage, sizeof(storage));
     info.flatten(wb);
     SkASSERT(wb.bytesWritten() < sizeof(storage));
 
     SkReadBuffer rb(storage, wb.bytesWritten());
-    SkImageInfo info2;
 
     // pick a noisy byte pattern, so we ensure that unflatten sets all of our fields
-    memset(&info2, 0xB8, sizeof(info2));
+    SkImageInfo info2 = SkImageInfo::Make(0xB8, 0xB8, (SkColorType) 0xB8, (SkAlphaType) 0xB8,
+                                          (SkColorProfileType) 0xB8);
 
     info2.unflatten(rb);
     REPORTER_ASSERT(reporter, rb.offset() == wb.bytesWritten());
     REPORTER_ASSERT(reporter, info == info2);
 }
 
 DEF_TEST(ImageInfo_flattening, reporter) {
     for (int ct = 0; ct <= kLastEnum_SkColorType; ++ct) {
         for (int at = 0; at <= kLastEnum_SkAlphaType; ++at) {
             for (int pt = 0; pt <= kLastEnum_SkColorProfileType; ++pt) {
@@ skipping 31 matching lines @@
     auto surfaceTransparent(SkSurface::MakeRenderTarget(context, SkBudgeted::kNo, infoTransparent));
     check_isopaque(reporter, surfaceTransparent, false);
 
     SkImageInfo infoOpaque = SkImageInfo::MakeN32(5, 5, kOpaque_SkAlphaType);
     auto surfaceOpaque(SkSurface::MakeRenderTarget(context,SkBudgeted::kNo, infoOpaque));
 
     check_isopaque(reporter, surfaceOpaque, true);
 }
 
 #endif