Fix new git workflow in release scripts.

tools/push-to-trunk/test_scripts.py

Index: tools/push-to-trunk/test_scripts.py
diff --git a/tools/push-to-trunk/test_scripts.py b/tools/push-to-trunk/test_scripts.py
index c551aa840e4670143ae5f168d0ba99508e7f820d..6925929481a5ee87b3f779a6d688ea7ff6d252b4 100644
--- a/tools/push-to-trunk/test_scripts.py
+++ b/tools/push-to-trunk/test_scripts.py
@@ -901,6 +901,7 @@ Performance and stability improvements on all platforms.""", commit)
       Cmd("git status -s -uno", ""),
       Cmd("git status -s -b -uno", "## some_branch\n"),
       Cmd("git fetch", ""),
+      Cmd("git svn fetch", ""),
       Cmd("git branch", "  branch1\n* branch2\n"),
       Cmd("git branch", "  branch1\n* branch2\n"),
       Cmd("git checkout -b %s origin/master" % TEST_CONFIG["BRANCHNAME"],
@@ -922,6 +923,7 @@ Performance and stability improvements on all platforms.""", commit)
       Cmd("git log -1 --format=%B rev1", "Text\nLOG=YES\nBUG=v8:321\nText\n"),
       Cmd("git log -1 --format=%an rev1", "author1@chromium.org\n"),
       Cmd("git fetch", "fetch result\n"),
+      Cmd("git svn fetch", ""),
       Cmd("git checkout -f origin/master", ""),
       Cmd("git diff origin/candidates push_hash", "patch content\n"),
       Cmd("git svn find-rev push_hash", "123455\n"),
@@ -1342,6 +1344,7 @@ LOG=N
       Cmd("git status -s -uno", ""),
       Cmd("git status -s -b -uno", "## some_branch\n"),
       Cmd("git fetch", ""),
+      Cmd("git svn fetch", ""),
       Cmd("git branch", "  branch1\n* branch2\n"),
       Cmd("git checkout -b %s origin/candidates" %
           TEST_CONFIG["BRANCHNAME"], ""),
@@ -1514,6 +1517,7 @@ git-svn-id: svn://svn.chromium.org/chrome/trunk/src@3456 0039-1c4b
       Cmd("git status -s -uno", ""),
       Cmd("git status -s -b -uno", "## some_branch\n"),
       Cmd("git fetch", ""),
+      Cmd("git svn fetch", ""),
       Cmd("git branch", "  branch1\n* branch2\n"),
       Cmd("git checkout -b %s" % TEST_CONFIG["BRANCHNAME"], ""),
       Cmd("git branch -r", "  branch-heads/3.21\n  branch-heads/3.3\n"),