Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/web/SuspendableScriptExecutor.cpp

Index: third_party/WebKit/Source/web/SuspendableScriptExecutor.cpp
diff --git a/third_party/WebKit/Source/web/SuspendableScriptExecutor.cpp b/third_party/WebKit/Source/web/SuspendableScriptExecutor.cpp
index 451911c23ad719758868f2e1ede844f9cacd8af4..fbd3ce716073d377d98cd7dbbc8ffbc83bb45c14 100644
--- a/third_party/WebKit/Source/web/SuspendableScriptExecutor.cpp
+++ b/third_party/WebKit/Source/web/SuspendableScriptExecutor.cpp
@@ -14,7 +14,7 @@
 
 namespace blink {
 
-void SuspendableScriptExecutor::createAndRun(LocalFrame* frame, int worldID, const WillBeHeapVector<ScriptSourceCode>& sources, int extensionGroup, bool userGesture, WebScriptExecutionCallback* callback)
+void SuspendableScriptExecutor::createAndRun(LocalFrame* frame, int worldID, const HeapVector<ScriptSourceCode>& sources, int extensionGroup, bool userGesture, WebScriptExecutionCallback* callback)
 {
     SuspendableScriptExecutor* executor = new SuspendableScriptExecutor(frame, worldID, sources, extensionGroup, userGesture, callback);
     executor->run();
@@ -27,7 +27,7 @@ void SuspendableScriptExecutor::contextDestroyed()
     dispose();
 }
 
-SuspendableScriptExecutor::SuspendableScriptExecutor(LocalFrame* frame, int worldID, const WillBeHeapVector<ScriptSourceCode>& sources, int extensionGroup, bool userGesture, WebScriptExecutionCallback* callback)
+SuspendableScriptExecutor::SuspendableScriptExecutor(LocalFrame* frame, int worldID, const HeapVector<ScriptSourceCode>& sources, int extensionGroup, bool userGesture, WebScriptExecutionCallback* callback)
     : SuspendableTimer(frame->document())
     , m_frame(frame)
     , m_sources(sources)