Implement Intention + Inspection to remove empty secondary constructor body #KT-14326 Fixed

idea/testData/intentions/removeEmptySecondaryConstructorBody/.intention

@@ -0,0 +1 @@
+org.jetbrains.kotlin.idea.intentions.RemoveEmptySecondaryConstructorBodyIntention

idea/testData/intentions/removeEmptySecondaryConstructorBody/comment.kt

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+// IS_APPLICABLE: false
+
+class Foo() {
+    constructor(a: Int) : this() <caret>{
+        //comment
+    }
+}

idea/testData/intentions/removeEmptySecondaryConstructorBody/simple.kt

@@ -0,0 +1,4 @@
+class Foo() {
+    constructor(a: Int) : this() <caret>{
+    }
+}

idea/testData/intentions/removeEmptySecondaryConstructorBody/simple.kt.after

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+class Foo() {
+    constructor(a: Int) : this()<caret>
+}