Refactoring: Remove an argument 'enabled' from onHeapProfilingEnabled

third_party/WebKit/Source/platform/PartitionAllocMemoryDumpProvider.cpp

Index: third_party/WebKit/Source/platform/PartitionAllocMemoryDumpProvider.cpp
diff --git a/third_party/WebKit/Source/platform/PartitionAllocMemoryDumpProvider.cpp b/third_party/WebKit/Source/platform/PartitionAllocMemoryDumpProvider.cpp
index 5025908fc1ca84dd7f6aa366b6df08063a82f0b5..1cc78c0832e48b2d02b60dc18555e7e16d0a4733 100644
--- a/third_party/WebKit/Source/platform/PartitionAllocMemoryDumpProvider.cpp
+++ b/third_party/WebKit/Source/platform/PartitionAllocMemoryDumpProvider.cpp
@@ -148,21 +148,17 @@ PartitionAllocMemoryDumpProvider::~PartitionAllocMemoryDumpProvider()
 {
 }
 
-void PartitionAllocMemoryDumpProvider::onHeapProfilingEnabled(bool enabled)
+void PartitionAllocMemoryDumpProvider::onHeapProfilingEnabled()
 {
-    if (enabled) {
-        {
-            MutexLocker locker(m_allocationRegisterMutex);
-            if (!m_allocationRegister)
-                m_allocationRegister = adoptPtr(new base::trace_event::AllocationRegister());
-        }
-        PartitionAllocHooks::setAllocationHook(reportAllocation);
-        PartitionAllocHooks::setFreeHook(reportFree);
-    } else {
-        PartitionAllocHooks::setAllocationHook(nullptr);
-        PartitionAllocHooks::setFreeHook(nullptr);
+    ASSERT(!m_isHeapProfilingEnabled);
+    {
+        MutexLocker locker(m_allocationRegisterMutex);
+        if (!m_allocationRegister)
+            m_allocationRegister = adoptPtr(new base::trace_event::AllocationRegister());
     }
-    m_isHeapProfilingEnabled = enabled;
+    PartitionAllocHooks::setAllocationHook(reportAllocation);
+    PartitionAllocHooks::setFreeHook(reportFree);
+    m_isHeapProfilingEnabled = true;
 }
 
 void PartitionAllocMemoryDumpProvider::insert(void* address, size_t size, const char* typeName)