Change CPDF_MetadataTest test data to static const char data[].

Change-Id: Ifdc931fbaecf42249351bbc78760ed2c1b6566c1
Reviewed-on: https://pdfium-review.googlesource.com/41291
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
diff --git a/core/fpdfdoc/cpdf_metadata_unittest.cpp b/core/fpdfdoc/cpdf_metadata_unittest.cpp
index ed97b4f..9f24ea7 100644
--- a/core/fpdfdoc/cpdf_metadata_unittest.cpp
+++ b/core/fpdfdoc/cpdf_metadata_unittest.cpp
@@ -9,7 +9,7 @@
 #include "testing/test_support.h"
 
 TEST(CPDF_MetadataTest, CheckSharedFormEmailAtTopLevel) {
-  const char* data =
+  static const char data[] =
       "<?xml charset=\"utf-8\"?>\n"
       "<node xmlns:adhocwf=\"http://ns.adobe.com/AcrobatAdhocWorkflow/1.0/\">\n"
       "<adhocwf:workflowType>0</adhocwf:workflowType>\n"
@@ -26,7 +26,7 @@
 }
 
 TEST(CPDF_MetadataTest, CheckSharedFormAcrobatAtTopLevel) {
-  const char* data =
+  static const char data[] =
       "<?xml charset=\"utf-8\"?>\n"
       "<node xmlns:adhocwf=\"http://ns.adobe.com/AcrobatAdhocWorkflow/1.0/\">\n"
       "<adhocwf:workflowType>1</adhocwf:workflowType>\n"
@@ -43,7 +43,7 @@
 }
 
 TEST(CPDF_MetadataTest, CheckSharedFormFilesystemAtTopLevel) {
-  const char* data =
+  static const char data[] =
       "<?xml charset=\"utf-8\"?>\n"
       "<node xmlns:adhocwf=\"http://ns.adobe.com/AcrobatAdhocWorkflow/1.0/\">\n"
       "<adhocwf:workflowType>2</adhocwf:workflowType>\n"
@@ -60,7 +60,7 @@
 }
 
 TEST(CPDF_MetadataTest, CheckSharedFormWithoutWorkflow) {
-  const char* data =
+  static const char data[] =
       "<?xml charset=\"utf-8\"?>\n"
       "<node xmlns:adhocwf=\"http://ns.adobe.com/AcrobatAdhocWorkflow/1.0/\">\n"
       "<adhocwf:state>2</adhocwf:state>\n"
@@ -76,7 +76,7 @@
 }
 
 TEST(CPDF_MetadataTest, CheckSharedFormAsChild) {
-  const char* data =
+  static const char data[] =
       "<?xml charset=\"utf-8\"?>\n"
       "<grandparent><parent>\n"
       "<node xmlns:adhocwf=\"http://ns.adobe.com/AcrobatAdhocWorkflow/1.0/\">\n"
@@ -95,7 +95,7 @@
 }
 
 TEST(CPDF_MetadataTest, CheckSharedFormAsNoAdhoc) {
-  const char* data =
+  static const char data[] =
       "<?xml charset=\"utf-8\"?>\n"
       "<node></node>";
 
@@ -108,7 +108,7 @@
 }
 
 TEST(CPDF_MetadataTest, CheckSharedFormWrongNamespace) {
-  const char* data =
+  static const char data[] =
       "<?xml charset=\"utf-8\"?>\n"
       "<node xmlns:adhocwf=\"http://ns.adobe.com/AcrobatAdhocWorkflow/2.0/\">\n"
       "<adhocwf:workflowType>1</adhocwf:workflowType>\n"
@@ -124,7 +124,7 @@
 }
 
 TEST(CPDF_MetadataTest, CheckSharedFormMultipleErrors) {
-  const char* data =
+  static const char data[] =
       "<?xml charset=\"utf-8\"?>\n"
       "<grandparent>"
       "<parent>\n"