Remove 'debugTypeInfo' key

The key became obsolete as the new evaluator doesn't use it anymore.

compiler/frontend/src/org/jetbrains/kotlin/psi/codeFragmentUtil.kt

@@ -20,8 +20,6 @@ import com.intellij.openapi.util.Key
 import org.jetbrains.kotlin.psi.KtCodeFragment
 import org.jetbrains.kotlin.psi.KtElement
 import org.jetbrains.kotlin.psi.KtFile
-import org.jetbrains.kotlin.psi.KtTypeReference
-import org.jetbrains.kotlin.types.KotlinType
 
 val SUPPRESS_DIAGNOSTICS_IN_DEBUG_MODE: Key<Boolean> = Key.create<Boolean>("SUPPRESS_DIAGNOSTICS_IN_DEBUG_MODE")
 
@@ -43,13 +41,4 @@ var KtFile.suppressDiagnosticsInDebugMode: Boolean
         putUserData(SUPPRESS_DIAGNOSTICS_IN_DEBUG_MODE, skip)
     }
 
-val DEBUG_TYPE_REFERENCE_STRING: String = "DebugTypeKotlinRulezzzz"
+val DEBUG_TYPE_REFERENCE_STRING: String = "DebugTypeKotlinRulezzzz"
-
-val DEBUG_TYPE_INFO: Key<KotlinType> = Key.create<KotlinType>("DEBUG_TYPE_INFO")
-var KtTypeReference.debugTypeInfo: KotlinType?
-    get() = getUserData(DEBUG_TYPE_INFO)
-    set(type) {
-        if (type != null && this.text == DEBUG_TYPE_REFERENCE_STRING) {
-            putUserData(DEBUG_TYPE_INFO, type)
-        }
-    }

compiler/frontend/src/org/jetbrains/kotlin/resolve/TypeResolver.kt

@@ -31,7 +31,6 @@ import org.jetbrains.kotlin.diagnostics.Errors.*
 import org.jetbrains.kotlin.lexer.KtTokens
 import org.jetbrains.kotlin.name.Name
 import org.jetbrains.kotlin.psi.*
-import org.jetbrains.kotlin.psi.codeFragmentUtil.debugTypeInfo
 import org.jetbrains.kotlin.psi.codeFragmentUtil.suppressDiagnosticsInDebugMode
 import org.jetbrains.kotlin.psi.debugText.getDebugText
 import org.jetbrains.kotlin.psi.psiUtil.checkReservedYield
@@ -113,12 +112,6 @@ class TypeResolver(
 
         val resolvedTypeSlice = if (c.abbreviated) BindingContext.ABBREVIATED_TYPE else BindingContext.TYPE
 
-        val debugType = typeReference.debugTypeInfo
-        if (debugType != null) {
-            c.trace.record(resolvedTypeSlice, typeReference, debugType)
-            return type(debugType)
-        }
-
         val annotations = resolveTypeAnnotations(c, typeReference)
         val type = resolveTypeElement(c, annotations, typeReference.modifierList, typeReference.typeElement)
         c.trace.recordScope(c.scope, typeReference)

idea/src/org/jetbrains/kotlin/idea/refactoring/introduce/extractionEngine/extractorUtil.kt

@@ -47,8 +47,6 @@ import org.jetbrains.kotlin.lexer.KtTokens
 import org.jetbrains.kotlin.psi.*
 import org.jetbrains.kotlin.psi.KtPsiFactory.CallableBuilder
 import org.jetbrains.kotlin.psi.codeFragmentUtil.DEBUG_TYPE_REFERENCE_STRING
-import org.jetbrains.kotlin.psi.codeFragmentUtil.debugTypeInfo
-import org.jetbrains.kotlin.psi.codeFragmentUtil.suppressDiagnosticsInDebugMode
 import org.jetbrains.kotlin.psi.psiUtil.*
 import org.jetbrains.kotlin.renderer.DescriptorRenderer
 import org.jetbrains.kotlin.resolve.DescriptorUtils
@@ -56,7 +54,6 @@ import org.jetbrains.kotlin.resolve.calls.callUtil.getCalleeExpressionIfAny
 import org.jetbrains.kotlin.types.KotlinType
 import org.jetbrains.kotlin.types.isError
 import org.jetbrains.kotlin.types.isFlexible
-import org.jetbrains.kotlin.types.typeUtil.builtIns
 import java.util.*
 
 private fun buildSignature(config: ExtractionGeneratorConfiguration, renderer: DescriptorRenderer): CallableBuilder {
@@ -655,18 +652,6 @@ fun ExtractionGeneratorConfiguration.generateDeclaration(
     val declaration = createDeclaration().let { if (shouldInsert) insertDeclaration(it, anchor) else it }
     adjustDeclarationBody(declaration)
 
-    if (declaration is KtNamedFunction && declaration.getContainingKtFile().suppressDiagnosticsInDebugMode) {
-        declaration.receiverTypeReference?.debugTypeInfo = descriptor.receiverParameter?.getParameterType(true)
-
-        for ((i, param) in declaration.valueParameters.withIndex()) {
-            param.typeReference?.debugTypeInfo = descriptor.parameters[i].getParameterType(true)
-        }
-
-        if (declaration.typeReference != null) {
-            declaration.typeReference?.debugTypeInfo = descriptor.returnType.builtIns.anyType
-        }
-    }
-
     if (generatorOptions.inTempFile) return ExtractionResult(this, declaration, Collections.emptyMap())
 
     val replaceInitialOccurrence = {