Revert of DevTools: clean up scripts folder

third_party/WebKit/Source/devtools/scripts/jsdoc_validator/src/org/chromium/devtools/jsdoc/checks/ContextTrackingChecker.java

Index: third_party/WebKit/Source/devtools/scripts/jsdoc_validator/src/org/chromium/devtools/jsdoc/checks/ContextTrackingChecker.java
diff --git a/third_party/WebKit/Source/devtools/scripts/jsdoc_validator/src/org/chromium/devtools/jsdoc/checks/ContextTrackingChecker.java b/third_party/WebKit/Source/devtools/scripts/jsdoc_validator/src/org/chromium/devtools/jsdoc/checks/ContextTrackingChecker.java
deleted file mode 100644
index f77b1f6d83dc6c63e1e5f61596719d9a84954ba5..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/devtools/scripts/jsdoc_validator/src/org/chromium/devtools/jsdoc/checks/ContextTrackingChecker.java
+++ /dev/null
@@ -1,33 +0,0 @@
-package org.chromium.devtools.jsdoc.checks;
-
-import com.google.javascript.rhino.Node;
-
-import org.chromium.devtools.jsdoc.ValidatorContext;
-
-abstract class ContextTrackingChecker {
-    private ContextTrackingState state;
-
-    abstract void enterNode(Node node);
-
-    abstract void leaveNode(Node node);
-
-    void setState(ContextTrackingState state) {
-        this.state = state;
-    }
-
-    protected ContextTrackingState getState() {
-        return state;
-    }
-
-    protected ValidatorContext getContext() {
-        return state.getContext();
-    }
-
-    protected void reportErrorAtNodeStart(Node node, String errorText) {
-        getContext().reportErrorInNode(node, 0, errorText);
-    }
-
-    protected void reportErrorAtOffset(int offset, String errorText) {
-        getContext().reportErrorAtOffset(offset, errorText);
-    }
-}