C++: Accept more test changes.

Author: MathiasVP

cpp/ql/test/library-tests/syntax-zoo/dataflow-ir-consistency.expected

@@ -1492,12 +1492,8 @@ postWithInFlow
 | cpp11.cpp:65:19:65:45 | Store | PostUpdateNode should not be the target of local flow. |
 | cpp11.cpp:82:17:82:55 | Chi | PostUpdateNode should not be the target of local flow. |
 | cpp11.cpp:82:17:82:55 | Chi | PostUpdateNode should not be the target of local flow. |
-| cpp11.cpp:82:45:82:48 | Chi | PostUpdateNode should not be the target of local flow. |
 | defdestructordeleteexpr.cpp:4:9:4:15 | Chi | PostUpdateNode should not be the target of local flow. |
 | deleteexpr.cpp:7:9:7:15 | Chi | PostUpdateNode should not be the target of local flow. |
-| file://:0:0:0:0 | Chi | PostUpdateNode should not be the target of local flow. |
-| file://:0:0:0:0 | Chi | PostUpdateNode should not be the target of local flow. |
-| file://:0:0:0:0 | Chi | PostUpdateNode should not be the target of local flow. |
 | ir.cpp:177:5:177:12 | Chi | PostUpdateNode should not be the target of local flow. |
 | ir.cpp:178:5:178:12 | Chi | PostUpdateNode should not be the target of local flow. |
 | ir.cpp:183:5:183:12 | Chi | PostUpdateNode should not be the target of local flow. |

cpp/ql/test/query-tests/Security/CWE/CWE-134/semmle/argv/argvLocal.expected

@@ -154,9 +154,8 @@ edges
 | argvLocal.c:168:18:168:21 | argv | argvLocal.c:170:24:170:26 | i10 |
 nodes
 | argvLocal.c:9:25:9:31 | *correct | semmle.label | *correct |
+| argvLocal.c:9:25:9:31 | *correct | semmle.label | *correct |
 | argvLocal.c:9:25:9:31 | correct | semmle.label | correct |
-| argvLocal.c:10:9:10:15 | Chi | semmle.label | Chi |
-| argvLocal.c:10:9:10:15 | Chi | semmle.label | Chi |
 | argvLocal.c:95:9:95:12 | argv | semmle.label | argv |
 | argvLocal.c:95:9:95:12 | argv | semmle.label | argv |
 | argvLocal.c:95:9:95:15 | (const char *)... | semmle.label | (const char *)... |