Increase memory size on mobile in M42 in expectation of fixing 447208 in M43.

net/sdch/sdch_owner.cc

 // Copyright 2014 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 "net/sdch/sdch_owner.h"
 
 #include "base/bind.h"
 #include "base/debug/alias.h"
 #include "base/logging.h"
 #include "base/metrics/histogram_macros.h"
@@ skipping 236 matching lines @@
   WriteablePrefStore* pref_store_;
 
   DISALLOW_COPY_AND_ASSIGN(ScopedPrefNotifier);
 };
 
 }  // namespace
 
 // Adjust SDCH limits downwards for mobile.
 #if defined(OS_ANDROID) || defined(OS_IOS)
 // static
-const size_t SdchOwner::kMaxTotalDictionarySize = 500 * 1000;
+const size_t SdchOwner::kMaxTotalDictionarySize = 2 * 500 * 1000;
 #else
 // static
 const size_t SdchOwner::kMaxTotalDictionarySize = 20 * 1000 * 1000;
 #endif
 
 // Somewhat arbitrary, but we assume a dictionary smaller than
 // 50K isn't going to do anyone any good.  Note that this still doesn't
 // prevent download and addition unless there is less than this
 // amount of space available in storage.
 const size_t SdchOwner::kMinSpaceForDictionaryFetch = 50 * 1000;
@@ skipping 488 matching lines @@
   }
 
   return true;
 }
 
 bool SdchOwner::IsPersistingDictionaries() const {
   return in_memory_pref_store_.get() != nullptr;
 }
 
 }  // namespace net