Blimp: Add BlobChannel Helium messages and delegate impls.

blimp/common/blob_cache/in_memory_blob_cache_unittest.cc

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <algorithm>
 #include <memory>
 #include <vector>
 
 #include "base/logging.h"
 #include "base/memory/ptr_util.h"
 #include "base/memory/ref_counted.h"
 #include "blimp/common/blob_cache/blob_cache.h"
 #include "blimp/common/blob_cache/in_memory_blob_cache.h"
+#include "blimp/common/blob_cache/test_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace blimp {
 namespace {
 
 const char kFoo[] = "foo";
 const char kBar[] = "bar";
 const char kDeadbeef[] = "\xde\xad\xbe\xef";
 const char kForbiddenCode[] = "\x4b\x1d\xc0\xd3";
 
-BlobDataPtr CreateBlobDataPtr(const std::string& data) {
-  return new BlobData(data);
-}
-
 class InMemoryBlobCacheTest : public testing::Test {
  public:
   InMemoryBlobCacheTest() {}
   ~InMemoryBlobCacheTest() override {}
 
  protected:
   InMemoryBlobCache cache_;
 };
 
 TEST_F(InMemoryBlobCacheTest, SimplePutContainsAndGetOperations) {
@@ skipping 21 matching lines @@
 
   // The second put should be ignored and retrieving kFoo should still retrieve
   // the first item.
   cache_.Put(kFoo, duplicate);
   BlobDataPtr out2 = cache_.Get(kFoo);
   EXPECT_EQ(first, out2);
 }
 
 }  // namespace
 }  // namespace blimp