BASELINE: Update Chromium to 47.0.2526.71

Also adds a few missing spellcheck sources.

Change-Id: I300864710316ff3cd3ad456dd7a3d048b45f57d5
Reviewed-by: Michal Klocek <michal.klocek@theqtcompany.com>
Reviewed-by: Michael Brüning <michael.bruning@theqtcompany.com>

1 files changed, 13 insertions, 5 deletions

diff --git a/chromium/third_party/WebKit/Source/wtf/Partitions.cpp b/chromium/third_party/WebKit/Source/wtf/Partitions.cpp
index 60b30dbba20..64e3b2f1276 100644
--- a/chromium/third_party/WebKit/Source/wtf/Partitions.cpp
+++ b/chromium/third_party/WebKit/Source/wtf/Partitions.cpp
@@ -73,18 +73,26 @@ void Partitions::setHistogramEnumeration(HistogramEnumerationFunction histogramE
 
 void Partitions::shutdown()
 {
+    spinLockLock(&s_initializationLock);
+
     // We could ASSERT here for a memory leak within the partition, but it leads
     // to very hard to diagnose ASSERTs, so it's best to leave leak checking for
     // the valgrind and heapcheck bots, which run without partitions.
-    (void) m_layoutAllocator.shutdown();
-    (void) m_nodeAllocator.shutdown();
-    (void) m_bufferAllocator.shutdown();
-    (void) m_fastMallocAllocator.shutdown();
+    if (s_initialized) {
+        (void) m_layoutAllocator.shutdown();
+        (void) m_nodeAllocator.shutdown();
+        (void) m_bufferAllocator.shutdown();
+        (void) m_fastMallocAllocator.shutdown();
+    }
+
+    spinLockUnlock(&s_initializationLock);
 }
 
 void Partitions::decommitFreeableMemory()
 {
-    ASSERT(isMainThread());
+    RELEASE_ASSERT(isMainThread());
+    if (!s_initialized)
+        return;
 
     partitionPurgeMemoryGeneric(bufferPartition(), PartitionPurgeDecommitEmptyPages);
     partitionPurgeMemoryGeneric(fastMallocPartition(), PartitionPurgeDecommitEmptyPages);