Change PartitionAlloc to Chromium naming style.

base/allocator/partition_allocator/address_space_randomization.h

Index: base/allocator/partition_allocator/address_space_randomization.h
diff --git a/base/allocator/partition_allocator/address_space_randomization.h b/base/allocator/partition_allocator/address_space_randomization.h
index 4455cc47f87d95a24ec786f540af995d7fda2515..19069b42b0cc4929d8841c17303d440a33c46e29 100644
--- a/base/allocator/partition_allocator/address_space_randomization.h
+++ b/base/allocator/partition_allocator/address_space_randomization.h
@@ -9,7 +9,7 @@ namespace base {
 
 // Calculates a random preferred mapping address. In calculating an address, we
 // balance good ASLR against not fragmenting the address space too badly.
-void* getRandomPageBase();
+void* GetRandomPageBase();
 
 }  // namespace base