Clean up usage of CSP functions

Source/core/page/EventSource.cpp

Index: Source/core/page/EventSource.cpp
diff --git a/Source/core/page/EventSource.cpp b/Source/core/page/EventSource.cpp
index 38e5d5deb3877a0af7332614024d4dc2483abc0f..f301fadcfc0a1dcb47e45f7bf66e52dcd56e2b89 100644
--- a/Source/core/page/EventSource.cpp
+++ b/Source/core/page/EventSource.cpp
@@ -86,12 +86,12 @@ PassRefPtrWillBeRawPtr<EventSource> EventSource::create(ExecutionContext* contex
     }
 
     // FIXME: Convert this to check the isolated world's Content Security Policy once webkit.org/b/104520 is solved.
-    bool shouldBypassMainWorldContentSecurityPolicy = false;
+    bool shouldBypassMainWorldCSP = false;
     if (context->isDocument()) {
         Document* document = toDocument(context);
-        shouldBypassMainWorldContentSecurityPolicy = document->frame()->script().shouldBypassMainWorldContentSecurityPolicy();
+        shouldBypassMainWorldCSP = document->frame()->script().shouldBypassMainWorldCSP();
     }
-    if (!shouldBypassMainWorldContentSecurityPolicy && !context->contentSecurityPolicy()->allowConnectToSource(fullURL)) {
+    if (!shouldBypassMainWorldCSP && !context->contentSecurityPolicy()->allowConnectToSource(fullURL)) {
         // We can safely expose the URL to JavaScript, as this exception is generate synchronously before any redirects take place.
         exceptionState.throwSecurityError("Refused to connect to '" + fullURL.elidedString() + "' because it violates the document's Content Security Policy.");
         return nullptr;