Add new framework-pdf jar inside MediaProvider module
For V prebuilts (containing framework-pdf) to be buildable in older platforms and have the correct API access, the framework-pdf needs to be added as part of combined_apis. To avoid any customization of build system/backporting its untested feature, we define "empty" source "framework-pdf".
Issue: FP3-A13#318
Bug: 346995836
Test: build barbet in udc-dev with V prebuilts and pass when using PdfRendererPreV
Test: build aosp_arm64 (building from source) in udc-dev with V prebuilts and fail with not found symbol `PdfRendererPreV`
(cherry picked from https://android-review.googlesource.com/q/commit:645ee0af000bd535b6af358fa1e19eadd319c437)
Merged-In: I63a4e7c9d7bbdb15a01a2d9735953b6d80c226c8
Change-Id: I63a4e7c9d7bbdb15a01a2d9735953b6d80c226c8
(cherry picked from commit 9c4f2b6d229c4ee1b77725361b63560d146c9783)
diff --git a/31/module-lib/api/framework-pdf-removed.txt b/31/module-lib/api/framework-pdf-removed.txt
new file mode 100644
index 0000000..d802177
--- /dev/null
+++ b/31/module-lib/api/framework-pdf-removed.txt
@@ -0,0 +1 @@
+// Signature format: 2.0
diff --git a/31/module-lib/api/framework-pdf.txt b/31/module-lib/api/framework-pdf.txt
new file mode 100644
index 0000000..d802177
--- /dev/null
+++ b/31/module-lib/api/framework-pdf.txt
@@ -0,0 +1 @@
+// Signature format: 2.0
diff --git a/31/public/api/framework-pdf-removed.txt b/31/public/api/framework-pdf-removed.txt
new file mode 100644
index 0000000..d802177
--- /dev/null
+++ b/31/public/api/framework-pdf-removed.txt
@@ -0,0 +1 @@
+// Signature format: 2.0
diff --git a/31/public/api/framework-pdf.txt b/31/public/api/framework-pdf.txt
new file mode 100644
index 0000000..d802177
--- /dev/null
+++ b/31/public/api/framework-pdf.txt
@@ -0,0 +1 @@
+// Signature format: 2.0
diff --git a/31/system/api/framework-pdf-removed.txt b/31/system/api/framework-pdf-removed.txt
new file mode 100644
index 0000000..d802177
--- /dev/null
+++ b/31/system/api/framework-pdf-removed.txt
@@ -0,0 +1 @@
+// Signature format: 2.0
diff --git a/31/system/api/framework-pdf.txt b/31/system/api/framework-pdf.txt
new file mode 100644
index 0000000..d802177
--- /dev/null
+++ b/31/system/api/framework-pdf.txt
@@ -0,0 +1 @@
+// Signature format: 2.0