Moving mojo/validation test into LayoutTests

third_party/WebKit/LayoutTests/mojo/resources/data/validation/conformance_mthd7_unmatched_array_elements.data

Index: third_party/WebKit/LayoutTests/mojo/resources/data/validation/conformance_mthd7_unmatched_array_elements.data
diff --git a/third_party/WebKit/LayoutTests/mojo/resources/data/validation/conformance_mthd7_unmatched_array_elements.data b/third_party/WebKit/LayoutTests/mojo/resources/data/validation/conformance_mthd7_unmatched_array_elements.data
new file mode 100644
index 0000000000000000000000000000000000000000..cee6e1404f8eff4030745287c0a4fe7de788f031
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/mojo/resources/data/validation/conformance_mthd7_unmatched_array_elements.data
@@ -0,0 +1,34 @@
+[dist4]message_header  // num_bytes
+[u4]0                  // version
+[u4]0                  // interface ID
+[u4]7                  // name
+[u4]0                  // flags
+[u4]0                  // padding
+[anchr]message_header
+
+[dist4]method7_params  // num_bytes
+[u4]0                  // version
+[dist8]param0_ptr      // param0
+[dist8]param1_ptr      // param1
+[anchr]method7_params
+
+[anchr]param0_ptr
+[dist4]struct_f        // num_bytes
+[u4]0                  // version
+[dist8]array_ptr       // fixed_size_array
+[anchr]struct_f
+
+[anchr]array_ptr
+[dist4]array_member    // num_bytes
+[u4]2                  // num_elements: Too few elements.
+0 1
+[anchr]array_member
+
+[u4]0 [u1]0 [u1]0      // Padding for alignment of next array.
+
+[anchr]param1_ptr
+[dist4]array_param     // num_bytes
+[u4]2                  // num_elements
+[u8]0                  // A null pointer, which is okay.
+[u8]0                  // A null pointer, which is okay.
+[anchr]array_param