Remove base/allocator from unsafe_buffers_paths.txt file.

Blatantly suppress the unsafe buffer warnings in every file by
automatically inserting the header. This avoids breaking the build
and allows removal of the suppression from, e.g. raw_ptr.h as desired
in a follow-up CL.

Fully automated change.

Bug: 435068772
Change-Id: I020180ede0495622df2dfe6a44c63f14551d3716
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6807180
Reviewed-by: Kentaro Hara <[email protected]>
Reviewed-by: Daniel Cheng <[email protected]>
Commit-Queue: Tom Sepez <[email protected]>
Reviewed-by: Arthur Sonzogni <[email protected]>
Cr-Commit-Position: refs/heads/main@{#1495686}
NOKEYCHECK=True
GitOrigin-RevId: d9b8153d34deb93f08d6a61eb12b6cd04486dbd9

Author: tsepez

src/partition_alloc/aarch64_support.h

@@ -2,6 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#ifdef UNSAFE_BUFFERS_BUILD
+// TODO(crbug.com/40284755): Remove this and spanify to fix the errors.
+#pragma allow_unsafe_buffers
+#endif
+
 #ifndef PARTITION_ALLOC_AARCH64_SUPPORT_H_
 #define PARTITION_ALLOC_AARCH64_SUPPORT_H_
 

src/partition_alloc/address_pool_manager.cc

@@ -2,6 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#ifdef UNSAFE_BUFFERS_BUILD
+// TODO(crbug.com/40284755): Remove this and spanify to fix the errors.
+#pragma allow_unsafe_buffers
+#endif
+
 #include "partition_alloc/address_pool_manager.h"
 
 #include <atomic>

src/partition_alloc/address_pool_manager.h

@@ -2,6 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#ifdef UNSAFE_BUFFERS_BUILD
+// TODO(crbug.com/40284755): Remove this and spanify to fix the errors.
+#pragma allow_unsafe_buffers
+#endif
+
 #ifndef PARTITION_ALLOC_ADDRESS_POOL_MANAGER_H_
 #define PARTITION_ALLOC_ADDRESS_POOL_MANAGER_H_
 

src/partition_alloc/address_pool_manager_bitmap.cc

@@ -2,6 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#ifdef UNSAFE_BUFFERS_BUILD
+// TODO(crbug.com/40284755): Remove this and spanify to fix the errors.
+#pragma allow_unsafe_buffers
+#endif
+
 #include "partition_alloc/address_pool_manager_bitmap.h"
 
 #include "partition_alloc/buildflags.h"

src/partition_alloc/address_pool_manager_bitmap.h

@@ -2,6 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#ifdef UNSAFE_BUFFERS_BUILD
+// TODO(crbug.com/40284755): Remove this and spanify to fix the errors.
+#pragma allow_unsafe_buffers
+#endif
+
 #ifndef PARTITION_ALLOC_ADDRESS_POOL_MANAGER_BITMAP_H_
 #define PARTITION_ALLOC_ADDRESS_POOL_MANAGER_BITMAP_H_
 

src/partition_alloc/address_pool_manager_types.h

@@ -2,6 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#ifdef UNSAFE_BUFFERS_BUILD
+// TODO(crbug.com/40284755): Remove this and spanify to fix the errors.
+#pragma allow_unsafe_buffers
+#endif
+
 #ifndef PARTITION_ALLOC_ADDRESS_POOL_MANAGER_TYPES_H_
 #define PARTITION_ALLOC_ADDRESS_POOL_MANAGER_TYPES_H_
 

src/partition_alloc/address_pool_manager_unittest.cc

@@ -2,6 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#ifdef UNSAFE_BUFFERS_BUILD
+// TODO(crbug.com/40284755): Remove this and spanify to fix the errors.
+#pragma allow_unsafe_buffers
+#endif
+
 #include "partition_alloc/address_pool_manager.h"
 
 #include <cstdint>

src/partition_alloc/address_space_randomization.cc

@@ -2,6 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#ifdef UNSAFE_BUFFERS_BUILD
+// TODO(crbug.com/40284755): Remove this and spanify to fix the errors.
+#pragma allow_unsafe_buffers
+#endif
+
 #include "partition_alloc/address_space_randomization.h"
 
 #include "partition_alloc/build_config.h"

src/partition_alloc/address_space_randomization.h

@@ -2,6 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#ifdef UNSAFE_BUFFERS_BUILD
+// TODO(crbug.com/40284755): Remove this and spanify to fix the errors.
+#pragma allow_unsafe_buffers
+#endif
+
 #ifndef PARTITION_ALLOC_ADDRESS_SPACE_RANDOMIZATION_H_
 #define PARTITION_ALLOC_ADDRESS_SPACE_RANDOMIZATION_H_
 

src/partition_alloc/address_space_randomization_unittest.cc

@@ -2,6 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#ifdef UNSAFE_BUFFERS_BUILD
+// TODO(crbug.com/40284755): Remove this and spanify to fix the errors.
+#pragma allow_unsafe_buffers
+#endif
+
 #include "partition_alloc/address_space_randomization.h"
 
 #include <cstdint>