Update DEPS for 5559 branching

Change-Id: I7da5b6173ea05d789deccf150fbba26ca378a4e5
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4192751
Bot-Commit: Chrome Release Bot (LUCI) <chrome-official-brancher@chops-service-accounts.iam.gserviceaccount.com>
Cr-Commit-Position: refs/branch-heads/5559@{#1}
Cr-Branched-From: d366210-refs/heads/main@{#1096387}

DEPS

@@ -308,19 +308,19 @@ vars = {
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.
-  'v8_revision': '199c484c7503cb392116ca8b0e62149b06733cbf',
+  'v8_revision': 'refs/heads/chromium/5559',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling ANGLE
   # and whatever else without interference from each other.
-  'angle_revision': 'e5671e16b83ff26b25c2a831ff9cdc3930f8c06d',
+  'angle_revision': 'refs/heads/chromium/5559',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling SwiftShader
   # and whatever else without interference from each other.
   'swiftshader_revision': 'aae98adc2222dcada4aa952cccad48ab08e34004',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling PDFium
   # and whatever else without interference from each other.
-  'pdfium_revision': 'ddc5f79a33a19c09cc9bc855e5a34b67417dcd3d',
+  'pdfium_revision': 'refs/heads/chromium/5559',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling BoringSSL
   # and whatever else without interference from each other.
@@ -419,7 +419,7 @@ vars = {
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling feed
   # and whatever else without interference from each other.
-  'dawn_revision': '9dc48bcef3c390ac55eb52b76f932092c7c79f0a',
+  'dawn_revision': 'refs/heads/chromium/5559',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling feed
   # and whatever else without interference from each other.
@@ -770,7 +770,7 @@ deps = {
 
   'src/clank': {
     'url': 'https://chrome-internal.googlesource.com/clank/internal/apps.git' + '@' +
-    'e8e424622a35cc85d08ad4603a3f7903326baf7c',
+    'refs/heads/chromium/5559',
     'condition': 'checkout_android and checkout_src_internal',
   },
 
@@ -1210,7 +1210,7 @@ deps = {
     Var('chromium_git') + '/devtools/devtools-frontend' + '@' + Var('devtools_frontend_revision'),
 
   'src/third_party/devtools-frontend-internal': {
-      'url': 'https://chrome-internal.googlesource.com/devtools/devtools-internal.git' + '@' + '1167631ca6cabf9ffc52c7774da14ee7c9662fc4',
+      'url': 'https://chrome-internal.googlesource.com/devtools/devtools-internal.git' + '@' + 'refs/heads/chromium/5559',
     'condition': 'checkout_src_internal',
   },
 
@@ -1717,7 +1717,7 @@ deps = {
   },
 
   'src/third_party/requests/src': {
-      'url': Var('chromium_git') + '/external/github.com/kennethreitz/requests.git' + '@' + 'refs/tags/v2.23.0',
+      'url': Var('chromium_git') + '/external/github.com/kennethreitz/requests.git' + '@' + 'c7e0fc087ceeadb8b4c84a0953a422c474093d6d',
       'condition': 'checkout_android',
   },
 
@@ -1800,7 +1800,7 @@ deps = {
       'dep_type': 'cipd',
   },
 
-  'src/third_party/vulkan-deps': '{chromium_git}/vulkan-deps@a2f348c2039f905cefcf17901b066376ca9a044a',
+  'src/third_party/vulkan-deps': '{chromium_git}/vulkan-deps@refs/heads/chromium/5559',
 
   'src/third_party/vulkan_memory_allocator':
     Var('chromium_git') + '/external/github.com/GPUOpen-LibrariesAndSDKs/VulkanMemoryAllocator.git' + '@' + 'ebe84bec02c041d28f902da0214bf442743fc907',
@@ -1840,7 +1840,7 @@ deps = {
     Var('chromium_git') + '/external/github.com/gpuweb/cts.git' + '@' + '3f9b09b36b8cefc84c30adad2ecd2824caded6e7',
 
   'src/third_party/webrtc':
-    Var('webrtc_git') + '/src.git' + '@' + 'e2c29c520a4e489c93953a8ed0ae290d4adbd0b2',
+    Var('webrtc_git') + '/src.git' + '@' + 'refs/branch-heads/5559',
 
   # Wuffs' canonical repository is at github.com/google/wuffs, but we use
   # Skia's mirror of Wuffs, the same as in upstream Skia's DEPS file.
@@ -1910,7 +1910,7 @@ deps = {
     Var('chromium_git') + '/v8/v8.git' + '@' +  Var('v8_revision'),
 
   'src-internal': {
-    'url': 'https://chrome-internal.googlesource.com/chrome/src-internal.git@603128203f582f40d3797a5f20ccbb9f02f4c7b6',
+    'url': 'https://chrome-internal.googlesource.com/chrome/src-internal.git@refs/heads/chromium/5559',
     'condition': 'checkout_src_internal',
   },