Revert changes due to SDK reorganization. It's not clear to me whether we'll get

compiler/javatests/com/google/dart/compiler/SystemLibrariesReaderTest.java

Index: compiler/javatests/com/google/dart/compiler/SystemLibrariesReaderTest.java
===================================================================
--- compiler/javatests/com/google/dart/compiler/SystemLibrariesReaderTest.java	(revision 11742)
+++ compiler/javatests/com/google/dart/compiler/SystemLibrariesReaderTest.java	(working copy)
@@ -18,21 +18,25 @@
  */
 public class SystemLibrariesReaderTest extends TestCase {
 
-  public void testLibrariesFileContent() throws URISyntaxException {
+  
+  public void testLibrariesFileExists(){
     File sdkLibPath = new File(PackageLibraryManager.DEFAULT_SDK_PATH, "lib");
+    File librariesFile = new File(new File(sdkLibPath, SystemLibrariesReader.INTERNAL_DIR), SystemLibrariesReader.LIBRARIES_FILE);
+    assertTrue(librariesFile.exists());
+  }
+  
+  public void testLibrariesFileContent() throws URISyntaxException{
+    File sdkLibPath = new File(PackageLibraryManager.DEFAULT_SDK_PATH, "lib");
     URI base = sdkLibPath.toURI();
     SystemLibrariesReader reader = new SystemLibrariesReader(sdkLibPath);
     Map<String, DartLibrary> librariesMap = reader.getLibrariesMap();
     assertTrue(!librariesMap.isEmpty());
     for (Entry<String, DartLibrary> entry : librariesMap.entrySet()) {
-      String path = entry.getValue().getPath();
+      String path = entry.getValue().getPath(); 
       File file = new File(base.resolve(new URI(null, null, path, null, null)).normalize());
-      if (!file.exists()) {
-        fail("Expected " + entry.getKey() + " path in libraries.dart to exist in SDK"
-            + "\n  could not find " + file);
-      }
-    }
-
+      assertTrue(file.exists());
+   }
+   
     // check content
     //   "coreimpl": const LibraryInfo(
     //       "coreimpl/coreimpl_runtime.dart",
@@ -41,16 +45,9 @@
     //       dart2jsPatchPath: "compiler/implementation/lib/coreimpl_patch.dart")
     DartLibrary library = librariesMap.get("dart:coreimpl");
     assertTrue(library != null);
-    assertEquals("dart:coreimpl", library.getShortName());
+    assertEquals("dart:coreimpl",library.getShortName());
     assertTrue(library.isImplementation());
     assertEquals("Shared", library.getCategory());
   }
-
-  public void testLibrariesFileExists() {
-    File sdkLibPath = new File(PackageLibraryManager.DEFAULT_SDK_PATH, "lib");
-    File librariesFile = new File(new File(sdkLibPath, SystemLibrariesReader.INTERNAL_DIR),
-        SystemLibrariesReader.LIBRARIES_FILE);
-    assertTrue(librariesFile.exists());
-  }
-
+  
 }