Several new Sputnik tests included:

	if (!strict_mode) { throw new SyntaxError('unspecified case'); }

This doesn't work for a few reasons:
1.  'strict_mode' is undefined in the test case exeuction context. That is, the test framework
    does not force the test case into strict mode
2.  The test case code looks like:
	"use strict";
	if (!strict_mode) ...
        ...
    Note that 'strict_mode' is not set before being accessed

Really the metadata for these test cases should have a "@strict" property added to instruct the test
framework *not* to run the test if an implementation doesn't support strict mode.

test/suite/sputnik/Conformance/12_Statement/12.1_Block/S12.1_A1.js

@@ -11,8 +11,6 @@
 */
 
 "use strict";
-if (!strict_mode) { throw new SyntaxError('unspecified case'); }
-
 {
     function __func(){}
 }

test/suite/sputnik/Conformance/12_Statement/12.5_The_if_Statement/S12.5_A9_T1.js

@@ -11,8 +11,6 @@
 */
 
 "use strict";
-if (!strict_mode) { throw new SyntaxError('unspecified case'); }
-
 if (true) {
     function __func(){};
 } else {

test/suite/sputnik/Conformance/12_Statement/12.6_Iteration_Statements/12.6.1_The_do_while_Statement/S12.6.1_A13_T1.js

@@ -11,8 +11,6 @@
 */
 
 "use strict";
-if (!strict_mode) { throw new SyntaxError('unspecified case'); }
-
 do{
     function __func(){};
 } while(0);

test/suite/sputnik_converted/12_Statement/12.1_Block/S12.1_A1.js

@@ -4,9 +4,7 @@
 
 // Converted for Test262 from original Sputnik source
 
- "use strict";
-if (!strict_mode) { throw new SyntaxError('unspecified case'); }
-
+"use strict";
 {
     function __func(){}
 }

test/suite/sputnik_converted/12_Statement/12.5_The_if_Statement/S12.5_A9_T1.js

@@ -4,9 +4,7 @@
 
 // Converted for Test262 from original Sputnik source
 
- "use strict";
-if (!strict_mode) { throw new SyntaxError('unspecified case'); }
-
+"use strict";
 if (true) {
     function __func(){};
 } else {

test/suite/sputnik_converted/12_Statement/12.6_Iteration_Statements/12.6.1_The_do_while_Statement/S12.6.1_A13_T1.js

@@ -4,8 +4,7 @@
 
 // Converted for Test262 from original Sputnik source
 
- "use strict";
-if (!strict_mode) { throw new SyntaxError('unspecified case'); }
+"use strict";
 
 do{
     function __func(){};