Implement "analysis.reanalyze" in analysis server.

pkg/analysis_server/lib/src/domain_analysis.dart

Index: pkg/analysis_server/lib/src/domain_analysis.dart
diff --git a/pkg/analysis_server/lib/src/domain_analysis.dart b/pkg/analysis_server/lib/src/domain_analysis.dart
index f507f14375bebe43b88ce1ab2a8391e43366685f..c721106d822736dceae6c3a357a7d8c6b01b7e2c 100644
--- a/pkg/analysis_server/lib/src/domain_analysis.dart
+++ b/pkg/analysis_server/lib/src/domain_analysis.dart
@@ -95,6 +95,8 @@ class AnalysisDomainHandler implements RequestHandler {
         return getErrors(request);
       } else if (requestName == ANALYSIS_GET_HOVER) {
         return getHover(request);
+      } else if (requestName == ANALYSIS_REANALYZE) {
+        return reanalyze(request);
       } else if (requestName == ANALYSIS_SET_ANALYSIS_ROOTS) {
         return setAnalysisRoots(request);
       } else if (requestName == ANALYSIS_SET_PRIORITY_FILES) {
@@ -113,6 +115,14 @@ class AnalysisDomainHandler implements RequestHandler {
   }
 
   /**
+   * Implement the 'analysis.reanalyze' request.
+   */
+  Response reanalyze(Request request) {
+    server.reanalyze();
+    return new AnalysisReanalyzeResult().toResponse(request.id);
+  }
+
+  /**
    * Implement the 'analysis.setAnalysisRoots' request.
    */
   Response setAnalysisRoots(Request request) {