Reland "Cut down /crypto and switch what is left of it to boringssl".

crypto/mock_apple_keychain.cc

Index: crypto/mock_apple_keychain.cc
diff --git a/crypto/mock_apple_keychain.cc b/crypto/mock_apple_keychain.cc
deleted file mode 100644
index a1faa65382a788ff5d8ac81b21b9723b41fb537c..0000000000000000000000000000000000000000
--- a/crypto/mock_apple_keychain.cc
+++ /dev/null
@@ -1,84 +0,0 @@
-// Copyright (c) 2012 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 "base/logging.h"
-#include "base/metrics/histogram.h"
-#include "base/time/time.h"
-#include "crypto/mock_apple_keychain.h"
-
-namespace {
-
-// Adds an entry to a local histogram to indicate that the Apple Keychain would
-// have been accessed, if this class were not a mock of the Apple Keychain.
-void IncrementKeychainAccessHistogram() {
-  // This local histogram is accessed by Telemetry to track the number of times
-  // the keychain is accessed, since keychain access is known to be synchronous
-  // and slow.
-  LOCAL_HISTOGRAM_BOOLEAN("OSX.Keychain.Access", true);
-}
-
-}  // namespace
-
-namespace crypto {
-
-OSStatus MockAppleKeychain::FindGenericPassword(
-    CFTypeRef keychainOrArray,
-    UInt32 serviceNameLength,
-    const char* serviceName,
-    UInt32 accountNameLength,
-    const char* accountName,
-    UInt32* passwordLength,
-    void** passwordData,
-    SecKeychainItemRef* itemRef) const {
-  IncrementKeychainAccessHistogram();
-
-  // When simulating |noErr|, return canned |passwordData| and
-  // |passwordLength|.  Otherwise, just return given code.
-  if (find_generic_result_ == noErr) {
-    static const char kPassword[] = "my_password";
-    DCHECK(passwordData);
-    // The function to free this data is mocked so the cast is fine.
-    *passwordData = const_cast<char*>(kPassword);
-    DCHECK(passwordLength);
-    *passwordLength = arraysize(kPassword);
-    password_data_count_++;
-  }
-
-  return find_generic_result_;
-}
-
-OSStatus MockAppleKeychain::ItemFreeContent(SecKeychainAttributeList* attrList,
-                                            void* data) const {
-  // No-op.
-  password_data_count_--;
-  return noErr;
-}
-
-OSStatus MockAppleKeychain::AddGenericPassword(
-    SecKeychainRef keychain,
-    UInt32 serviceNameLength,
-    const char* serviceName,
-    UInt32 accountNameLength,
-    const char* accountName,
-    UInt32 passwordLength,
-    const void* passwordData,
-    SecKeychainItemRef* itemRef) const {
-  IncrementKeychainAccessHistogram();
-
-  called_add_generic_ = true;
-
-  DCHECK_GT(passwordLength, 0U);
-  DCHECK(passwordData);
-  add_generic_password_ =
-      std::string(const_cast<char*>(static_cast<const char*>(passwordData)),
-                  passwordLength);
-  return noErr;
-}
-
-std::string MockAppleKeychain::GetEncryptionPassword() const {
-  IncrementKeychainAccessHistogram();
-  return "mock_password";
-}
-
-}  // namespace crypto