webtry: Improve error handling/message when creating sqlite tables.

In case they fail, lets fail with an ERROR message rather than an INFO,
and lets make the error message a little bit better.

BUG=None
TEST=None
R=jcgregorio@google.com

Review URL: https://codereview.chromium.org/669643004
diff --git a/experimental/webtry/webtry.go b/experimental/webtry/webtry.go
index 830859c..bfb97ba 100644
--- a/experimental/webtry/webtry.go
+++ b/experimental/webtry/webtry.go
@@ -235,7 +235,7 @@
              )`
 		_, err = db.Exec(sql)
 		if err != nil {
-			glog.Infof("status creating sqlite table for sources: %q\n", err)
+			glog.Errorf("Creating source_images table failed: %s", err)
 		}
 
 		sql = `CREATE TABLE IF NOT EXISTS webtry (
@@ -251,7 +251,7 @@
             )`
 		_, err = db.Exec(sql)
 		if err != nil {
-			glog.Infof("status creating sqlite table for webtry: %q\n", err)
+			glog.Errorf("Creating webtry table failed: %s", err)
 		}
 
 		sql = `CREATE TABLE IF NOT EXISTS workspace (
@@ -261,7 +261,7 @@
         )`
 		_, err = db.Exec(sql)
 		if err != nil {
-			glog.Infof("status creating sqlite table for workspace: %q\n", err)
+			glog.Errorf("Creating workspace table failed: %s", err)
 		}
 
 		sql = `CREATE TABLE IF NOT EXISTS workspacetry (
@@ -278,7 +278,7 @@
         )`
 		_, err = db.Exec(sql)
 		if err != nil {
-			glog.Infof("status creating sqlite table for workspace try: %q\n", err)
+			glog.Errorf("Creating workspacetry table failed: %s", err)
 		}
 	}