[PATCH 2 of 2 V2] memctx: remove redundant test for issue4470 from test-commit.t

[FUJIWARA Katsunori]

# HG changeset patch
# User FUJIWARA Katsunori <foozy at lares.dti.ne.jp>
# Date 1418915516 -32400
#      Fri Dec 19 00:11:56 2014 +0900
# Node ID da3cb9a5b6e044fabcd5593be36bd900b91605f6
# Parent  cb0aa20512befb6a8f5435c9b85a3b5335cad6c1
memctx: remove redundant test for issue4470 from test-commit.t

Because:

  - the test to avoid regression for issue4470 was already added to
    test-commit-amend.t by previous patch

    It is also a part of test series about manifest calculation issues
    of memctx in test-commit-amend.t.

  - this is the only test using "commit --amend" in test-commit.t

diff --git a/tests/test-commit.t b/tests/test-commit.t
--- a/tests/test-commit.t
+++ b/tests/test-commit.t
@@ -429,67 +429,6 @@
   abort: empty commit message
   [255]
 
-prove that we can show a diff of an amend using committemplate:
-
-  $ hg init issue4470
-  $ cd issue4470
-  $ cat >> .hg/hgrc <<EOF
-  > [committemplate]
-  > changeset = {desc}\n\n
-  >      HG: {extramsg}
-  >      HG: user: {author}\n{ifeq(p2rev, "-1", "",
-  >     "HG: branch merge\n")
-  >     }HG: branch '{branch}'\n{if(currentbookmark,
-  >     "HG: bookmark '{currentbookmark}'\n")  }{subrepos %
-  >     "HG: subrepo {subrepo}\n"              }
-  >     {splitlines(diff()) % 'HG: {line}\n'}
-  > EOF
-  $ echo a > a
-  $ echo b > b
-  $ hg addr
-  adding a
-  adding b
-  $ hg ci -m 'init'
-  $ hg rm b
-  $ hg ci -m 'rm b'
-  $ hg export .
-  # HG changeset patch
-  # User test
-  # Date 0 0
-  #      Thu Jan 01 00:00:00 1970 +0000
-  # Node ID 88d0ffa85e7a92ccc7c9cc187f9b17858bd206a7
-  # Parent  9118d25c26b1ca5cab5683b02100e7eb2c0d9471
-  rm b
-  
-  diff -r 9118d25c26b1 -r 88d0ffa85e7a b
-  --- a/b	Thu Jan 01 00:00:00 1970 +0000
-  +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
-  @@ -1,1 +0,0 @@
-  -b
-  $ echo a >> a
-  $ HGEDITOR=cat hg commit --amend
-  rm b
-  
-  
-  HG: Leave message empty to abort commit.
-  HG: user: test
-  HG: branch 'default'
-  
-  HG: diff -r 9118d25c26b1 a
-  HG: --- a/a	Thu Jan 01 00:00:00 1970 +0000
-  HG: +++ b/a	Thu Jan 01 00:00:00 1970 +0000
-  HG: @@ -1,1 +1,2 @@
-  HG:  a
-  HG: +a
-  HG: diff -r 9118d25c26b1 b
-  HG: --- a/b	Thu Jan 01 00:00:00 1970 +0000
-  HG: +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
-  HG: @@ -1,1 +0,0 @@
-  HG: -b
-  saved backup bundle to $TESTTMP/*/*-amend-backup.hg (glob)
-  $ cd ..
-
-cleanup
   $ cat >> .hg/hgrc <<EOF
   > # disable customizing for subsequent tests
   > [committemplate]