Move getCamelWords() to the strings.dart file.

pkg/analysis_server/test/services/correction/strings_test.dart

Index: pkg/analysis_server/test/services/correction/strings_test.dart
diff --git a/pkg/analysis_server/test/services/correction/strings_test.dart b/pkg/analysis_server/test/services/correction/strings_test.dart
index 2e30c37e2e4ca2b4b0ac6b6751023e75728b7660..3fb37fbffbd0deb956868bbd36c3765e2b32cbbf 100644
--- a/pkg/analysis_server/test/services/correction/strings_test.dart
+++ b/pkg/analysis_server/test/services/correction/strings_test.dart
@@ -33,6 +33,15 @@ class StringsTest {
     expect(compareStrings('b', 'a'), 1);
   }
 
+  void test_countMatches() {
+    expect(countMatches(null, null), 0);
+    expect(countMatches('abc', null), 0);
+    expect(countMatches(null, 'abc'), 0);
+    expect(countMatches('ababa', 'a'), 3);
+    expect(countMatches('ababa', 'ab'), 2);
+    expect(countMatches('aaabaa', 'aa'), 2);
+  }
+
   void test_findCommonOverlap() {
     expect(findCommonOverlap('', 'abcd'), 0);
     expect(findCommonOverlap('abc', 'abcd'), 3);
@@ -54,6 +63,13 @@ class StringsTest {
     expect(findCommonSuffix('123', 'xyz123'), 3);
   }
 
+  void test_getCamelWords() {
+    expect(getCamelWords(null), []);
+    expect(getCamelWords(''), []);
+    expect(getCamelWords('getCamelWords'), ['get', 'Camel', 'Words']);
+    expect(getCamelWords('getHTMLText'), ['get', 'HTML', 'Text']);
+  }
+
   void test_isBlank() {
     expect(isBlank(null), isTrue);
     expect(isBlank(''), isTrue);