PartitionAlloc: Increase the number of pages per bucket

third_party/WebKit/Source/platform/exported/Platform.cpp

Index: third_party/WebKit/Source/platform/exported/Platform.cpp
diff --git a/third_party/WebKit/Source/platform/exported/Platform.cpp b/third_party/WebKit/Source/platform/exported/Platform.cpp
index 72904f70552b179fefbf22415ce953f662f5ff87..50ef0269839224c56206718cfbd67c357d859e42 100644
--- a/third_party/WebKit/Source/platform/exported/Platform.cpp
+++ b/third_party/WebKit/Source/platform/exported/Platform.cpp
@@ -94,6 +94,10 @@ WebThread* Platform::mainThread() const
 
 void Platform::registerMemoryDumpProvider(WebMemoryDumpProvider* provider, const char* name)
 {
+    // MemoryDumpProvider needs a meessage loop.
+    if (!Platform::current()->currentThread())
+        return;
+
     WebMemoryDumpProviderAdapter* adapter = new WebMemoryDumpProviderAdapter(provider);
     ProviderToAdapterMap::AddResult result = memoryDumpProviders().add(provider, adoptPtr(adapter));
     if (!result.isNewEntry)
@@ -104,6 +108,9 @@ void Platform::registerMemoryDumpProvider(WebMemoryDumpProvider* provider, const
 
 void Platform::unregisterMemoryDumpProvider(WebMemoryDumpProvider* provider)
 {
+    if (!Platform::current()->currentThread())
+        return;
+
     ProviderToAdapterMap::iterator it = memoryDumpProviders().find(provider);
     if (it == memoryDumpProviders().end())
         return;