Remove package prefix from imports

compiler/testData/psi/Imports.kt

@@ -1,6 +1,5 @@
 package foo.bar.goo
 
-import package.foo
 import foo
 import foo.bar
 import foo as bar

compiler/testData/psi/Imports.txt

@@ -11,14 +11,6 @@ JetFile: Imports.kt
     REFERENCE_EXPRESSION
       PsiElement(IDENTIFIER)('goo')
   PsiWhiteSpace('\n\n')
-  IMPORT_DIRECTIVE
-    PsiElement(import)('import')
-    PsiWhiteSpace(' ')
-    PsiElement(package)('package')
-    PsiElement(DOT)('.')
-    REFERENCE_EXPRESSION
-      PsiElement(IDENTIFIER)('foo')
-  PsiWhiteSpace('\n')
   IMPORT_DIRECTIVE
     PsiElement(import)('import')
     PsiWhiteSpace(' ')

compiler/testData/psi/Imports_ERR.kt

@@ -1,9 +1,5 @@
 package foo.bar.goo
 
-import package ;
-import package.*
-import package. ;
-
 import foo as
 import foo.
 import foo.bar.

compiler/testData/psi/Imports_ERR.txt

@@ -11,40 +11,6 @@ JetFile: Imports_ERR.kt
     REFERENCE_EXPRESSION
       PsiElement(IDENTIFIER)('goo')
   PsiWhiteSpace('\n\n')
-  IMPORT_DIRECTIVE
-    PsiElement(import)('import')
-    PsiWhiteSpace(' ')
-    PsiElement(package)('package')
-    PsiErrorElement:Expecting '.'
-      <empty list>
-    PsiWhiteSpace(' ')
-    REFERENCE_EXPRESSION
-      PsiErrorElement:Expecting qualified name
-        <empty list>
-    PsiElement(SEMICOLON)(';')
-  PsiWhiteSpace('\n')
-  IMPORT_DIRECTIVE
-    PsiElement(import)('import')
-    PsiWhiteSpace(' ')
-    PsiElement(package)('package')
-    PsiElement(DOT)('.')
-    REFERENCE_EXPRESSION
-      PsiErrorElement:Expecting qualified name
-        <empty list>
-  PsiErrorElement:Expecting package directive or top level declaration
-    PsiElement(MUL)('*')
-  PsiWhiteSpace('\n')
-  IMPORT_DIRECTIVE
-    PsiElement(import)('import')
-    PsiWhiteSpace(' ')
-    PsiElement(package)('package')
-    PsiElement(DOT)('.')
-    PsiWhiteSpace(' ')
-    REFERENCE_EXPRESSION
-      PsiErrorElement:Expecting qualified name
-        <empty list>
-    PsiElement(SEMICOLON)(';')
-  PsiWhiteSpace('\n\n')
   IMPORT_DIRECTIVE
     PsiElement(import)('import')
     PsiWhiteSpace(' ')