Correctly report failure to swap RELRO pages.

third_party/android_crazy_linker/src/src/crazy_linker_elf_relro.cpp

Index: third_party/android_crazy_linker/src/src/crazy_linker_elf_relro.cpp
diff --git a/third_party/android_crazy_linker/src/src/crazy_linker_elf_relro.cpp b/third_party/android_crazy_linker/src/src/crazy_linker_elf_relro.cpp
index d8f30317b40a9e8d8c867cb6daddaa5fd760f075..8ce31e7298dfb652d6bd933b5f022d6c8417e77e 100644
--- a/third_party/android_crazy_linker/src/src/crazy_linker_elf_relro.cpp
+++ b/third_party/android_crazy_linker/src/src/crazy_linker_elf_relro.cpp
@@ -217,8 +217,10 @@ bool SharedRelro::InitFrom(size_t relro_start,
       similar_size * 100 / size,
       (size - similar_size) / 4096);
 
-  if (similar_size == 0)
+  if (similar_size == 0) {
+    error->Format("No pages were swapped into RELRO ashmem\n");
     return false;
+  }
 
   start_ = relro_start;
   size_ = relro_size;